pH, EC, TDS, Meters, Solutions


Meters for pH, electrical conductivity (EC), and total dissolved solids (TDS) are important tools for nutrient mixing and hydroponic cultivation. Factors like pH, EC, and TDS can majorly impact plant nutrition and health. Hortitech Direct offers several brands of nutrient meters and monitors, pH testers, pH kits, multi-meters to help you monitor and control your cultivation environment and nutrient formulas. Don't forget to use calibration solutions to ensure your pH/EC/TDS meters are making accurate readings. Solutions for correcting factors like pH are also important for addressing issues when they arise.

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Showing 1 - 16 of 33 Items
$206.15
Quick View {"id":4801707409501,"title":"Bluelab® Pulse Multimedia EC\/MC Meter","handle":"bluelab-pulse-multimedia-ec-mc-meter","description":"\u003cp\u003eThe Bluelab Pulse Multimedia EC\/MC Meter allows users to monitor moisture, conductivity (ppm), and temperature of the root zone or in a nutrient solution. This multimedia meter can be used in growing media such as soil, coco coir, potting mix, and nutrient solution. This allows growers to monitor and correct any instabilities so plants grow healthier. Even better, this \u003cspan data-mce-fragment=\"1\"\u003eMultimedia EC\/MC Meter automatically sends and stores all your data in the Pulse Mobile App which can be downloaded for free!\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eApp download available from App Store and Google Play store (search “Bluelab Pulse”)\u003c\/li\u003e\n\u003cli\u003eCompatible with iOS 12.1+ (iPhone only) and Android 5.1+ with Bluetooth 4.0+\u003c\/li\u003e\n\u003cli\u003eOne-year manufacturer warranty\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/files\/Manual-Bluelab-Pulse-Meter.pdf?v=1609452378\" target=\"_blank\"\u003eBluelab Pulse Multimedia EC\/MC Meter Manual\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/files\/Pulse-Meter-Info-Guide.pdf?v=1609452380\" target=\"_blank\"\u003eBluelab Pulse Multimedia EC\/MC Meter User Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","published_at":"2021-10-08T11:24:40-07:00","created_at":"2020-09-22T15:58:18-07:00","vendor":"Hawthorne","type":"PH\/EC\/TDS Meters and Solutions","tags":["3 in 1 Multimedia EC\/MC Meter","Blue Lab","bluelab","combo meter","conductivity","conductivity meter","conductivity tester","EC meter","ec\/mc meter","electrical conductivity","index","mc meter","moisture meter","portable meter","soil meter","temperature meter"],"price":20615,"price_min":20615,"price_max":20615,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":32881734221917,"title":"Bluelab Pulse Multimedia EC\/MC Meter","option1":"Bluelab Pulse Multimedia EC\/MC Meter","option2":null,"option3":null,"sku":"HGC716439","requires_shipping":true,"taxable":true,"featured_image":{"id":16633925337181,"product_id":4801707409501,"position":1,"created_at":"2020-09-22T15:58:20-07:00","updated_at":"2020-09-22T15:58:20-07:00","alt":"Bluelab Pulse Multimedia EC\/MC Meter for reading conductivity and moisture in soil","width":500,"height":500,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/products\/HGC716439-01.jpg?v=1600815500","variant_ids":[32881734221917]},"available":true,"name":"Bluelab® Pulse Multimedia EC\/MC Meter - Bluelab Pulse Multimedia EC\/MC Meter","public_title":"Bluelab Pulse Multimedia EC\/MC Meter","options":["Bluelab Pulse Multimedia EC\/MC Meter"],"price":20615,"weight":499,"compare_at_price":null,"inventory_quantity":173,"inventory_management":"shopify","inventory_policy":"deny","barcode":"","featured_media":{"alt":"Bluelab Pulse Multimedia EC\/MC Meter for reading conductivity and moisture in soil","id":8785564139613,"position":1,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/products\/HGC716439-01.jpg?v=1600815500"}},"requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/products\/HGC716439-01.jpg?v=1600815500","\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/products\/bluelab-pulse-meter-soil-ec-temp-moisture.jpg?v=1609451826","\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/products\/bluelab-pulse-3-in-1-meter-information-sheet.png?v=1609452272"],"featured_image":"\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/products\/HGC716439-01.jpg?v=1600815500","options":["Bluelab Pulse Multimedia EC\/MC Meter"],"media":[{"alt":"Bluelab Pulse Multimedia EC\/MC Meter for reading conductivity and moisture in soil","id":8785564139613,"position":1,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/products\/HGC716439-01.jpg?v=1600815500"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"https:\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/products\/HGC716439-01.jpg?v=1600815500","width":500},{"alt":"measuring temperature, moisture, and conductivity of the root zone with bluelab pulse meter","id":9231648260189,"position":2,"preview_image":{"aspect_ratio":1.236,"height":825,"width":1020,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/products\/bluelab-pulse-meter-soil-ec-temp-moisture.jpg?v=1609451826"},"aspect_ratio":1.236,"height":825,"media_type":"image","src":"https:\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/products\/bluelab-pulse-meter-soil-ec-temp-moisture.jpg?v=1609451826","width":1020},{"alt":"bluelab pulse 3 in 1 ec, temp, and moisture meter information sheet","id":9231649210461,"position":3,"preview_image":{"aspect_ratio":1.501,"height":800,"width":1201,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/products\/bluelab-pulse-3-in-1-meter-information-sheet.png?v=1609452272"},"aspect_ratio":1.501,"height":800,"media_type":"image","src":"https:\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/products\/bluelab-pulse-3-in-1-meter-information-sheet.png?v=1609452272","width":1201}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cp\u003eThe Bluelab Pulse Multimedia EC\/MC Meter allows users to monitor moisture, conductivity (ppm), and temperature of the root zone or in a nutrient solution. This multimedia meter can be used in growing media such as soil, coco coir, potting mix, and nutrient solution. This allows growers to monitor and correct any instabilities so plants grow healthier. Even better, this \u003cspan data-mce-fragment=\"1\"\u003eMultimedia EC\/MC Meter automatically sends and stores all your data in the Pulse Mobile App which can be downloaded for free!\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eApp download available from App Store and Google Play store (search “Bluelab Pulse”)\u003c\/li\u003e\n\u003cli\u003eCompatible with iOS 12.1+ (iPhone only) and Android 5.1+ with Bluetooth 4.0+\u003c\/li\u003e\n\u003cli\u003eOne-year manufacturer warranty\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/files\/Manual-Bluelab-Pulse-Meter.pdf?v=1609452378\" target=\"_blank\"\u003eBluelab Pulse Multimedia EC\/MC Meter Manual\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/files\/Pulse-Meter-Info-Guide.pdf?v=1609452380\" target=\"_blank\"\u003eBluelab Pulse Multimedia EC\/MC Meter User Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e"}
$83.36
Quick View {"id":4802837151837,"title":"Bluelab® Multimedia pH Meter with Leap pH Probe","handle":"bluelab-multimedia-ph-meter-with-leap-ph-probe","description":"\u003cp\u003eBluelab Multimedia pH Meter with Leap pH Probe gives fast and accurate pH measurements in nutrient solution, soil, coco coir, rockwool, potting mix, and many other media types. Calibration is easy with a push of a button and using BLuelab pH calibration solutions. The BNC connection allows you to use this multimedia pH meter along with other BNC connection Bluelab devices. \u003c\/p\u003e\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWorks in a variety of medias\u003c\/li\u003e\n\u003cli\u003eTough spear tipped probe for measuring root zone pH\u003c\/li\u003e\n\u003cli\u003eFast readings and simple to calibrate\u003c\/li\u003e\n\u003cli\u003eBacklit LCD display\u003c\/li\u003e\n\u003cli\u003eOperates with two AAA batteries\u003c\/li\u003e\n\u003cli\u003eFive-year manufacturer guarantee for the Bluelab Multimedia pH Meter\u003c\/li\u003e\n\u003cli\u003eSix-month manufacturer guarantee for the Bluelab Leap pH Probe\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/files\/bluelab-multimedia-ph-meter-manual.pdf?v=1609789409\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eBluelab Multimedia pH Meter Manual\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","published_at":"2021-10-08T11:29:46-07:00","created_at":"2020-09-23T14:46:40-07:00","vendor":"Hawthorne","type":"PH\/EC\/TDS Meters and Solutions","tags":["Blue Lab","bluelab","bluelab ph meter","grow media ph meter","index","media ph meter","monitor ph levels","multimedia ph meter","pH","pH meter","pH test kit","soil meter","soil pH meter"],"price":8336,"price_min":8336,"price_max":18030,"available":true,"price_varies":true,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":32885225095261,"title":"Bluelab Multimedia pH Meter (Leap Probe Included)","option1":"Bluelab Multimedia pH Meter (Leap Probe Included)","option2":null,"option3":null,"sku":"HGC716443","requires_shipping":true,"taxable":true,"featured_image":{"id":16637165895773,"product_id":4802837151837,"position":1,"created_at":"2020-09-23T14:46:44-07:00","updated_at":"2020-09-23T14:46:44-07:00","alt":"multimedia pH meter by bluelab for soil, nutrient solution, coco coir","width":500,"height":500,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/products\/HGC716443-01.jpg?v=1600897604","variant_ids":[32885225095261]},"available":true,"name":"Bluelab® Multimedia pH Meter with Leap pH Probe - Bluelab Multimedia pH Meter (Leap Probe Included)","public_title":"Bluelab Multimedia pH Meter (Leap Probe Included)","options":["Bluelab Multimedia pH Meter (Leap Probe Included)"],"price":18030,"weight":408,"compare_at_price":null,"inventory_quantity":967,"inventory_management":"shopify","inventory_policy":"deny","barcode":null,"featured_media":{"alt":"multimedia pH meter by bluelab for soil, nutrient solution, coco coir","id":8788806991965,"position":1,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/products\/HGC716443-01.jpg?v=1600897604"}},"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":32885225128029,"title":"Bluelab Leap pH Probe (Probe Only)","option1":"Bluelab Leap pH Probe (Probe Only)","option2":null,"option3":null,"sku":"HGC716446","requires_shipping":true,"taxable":true,"featured_image":{"id":16637165928541,"product_id":4802837151837,"position":2,"created_at":"2020-09-23T14:46:44-07:00","updated_at":"2020-09-23T14:46:44-07:00","alt":"multimedia pH probe for root zone pH monitoring","width":500,"height":500,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/products\/HGC716446-01.jpg?v=1600897604","variant_ids":[32885225128029]},"available":true,"name":"Bluelab® Multimedia pH Meter with Leap pH Probe - Bluelab Leap pH Probe (Probe Only)","public_title":"Bluelab Leap pH Probe (Probe Only)","options":["Bluelab Leap pH Probe (Probe Only)"],"price":8336,"weight":68,"compare_at_price":null,"inventory_quantity":2188,"inventory_management":"shopify","inventory_policy":"deny","barcode":null,"featured_media":{"alt":"multimedia pH probe for root zone pH monitoring","id":8788807024733,"position":2,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/products\/HGC716446-01.jpg?v=1600897604"}},"requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/products\/HGC716443-01.jpg?v=1600897604","\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/products\/HGC716446-01.jpg?v=1600897604"],"featured_image":"\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/products\/HGC716443-01.jpg?v=1600897604","options":["Bluelab Leap pH Probe (Probe Only)"],"media":[{"alt":"multimedia pH meter by bluelab for soil, nutrient solution, coco coir","id":8788806991965,"position":1,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/products\/HGC716443-01.jpg?v=1600897604"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"https:\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/products\/HGC716443-01.jpg?v=1600897604","width":500},{"alt":"multimedia pH probe for root zone pH monitoring","id":8788807024733,"position":2,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/products\/HGC716446-01.jpg?v=1600897604"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"https:\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/products\/HGC716446-01.jpg?v=1600897604","width":500}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cp\u003eBluelab Multimedia pH Meter with Leap pH Probe gives fast and accurate pH measurements in nutrient solution, soil, coco coir, rockwool, potting mix, and many other media types. Calibration is easy with a push of a button and using BLuelab pH calibration solutions. The BNC connection allows you to use this multimedia pH meter along with other BNC connection Bluelab devices. \u003c\/p\u003e\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWorks in a variety of medias\u003c\/li\u003e\n\u003cli\u003eTough spear tipped probe for measuring root zone pH\u003c\/li\u003e\n\u003cli\u003eFast readings and simple to calibrate\u003c\/li\u003e\n\u003cli\u003eBacklit LCD display\u003c\/li\u003e\n\u003cli\u003eOperates with two AAA batteries\u003c\/li\u003e\n\u003cli\u003eFive-year manufacturer guarantee for the Bluelab Multimedia pH Meter\u003c\/li\u003e\n\u003cli\u003eSix-month manufacturer guarantee for the Bluelab Leap pH Probe\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/files\/bluelab-multimedia-ph-meter-manual.pdf?v=1609789409\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eBluelab Multimedia pH Meter Manual\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e"}
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Quick View {"id":4802829910109,"title":"CYCO pH 4.0 Solution","handle":"cyco-ph-4-0-solution","description":"\u003cp\u003eCYCO pH 4.0 Solution is used for calibrating pH meters at pH 4.0. It is formulated according to APHA international standards. Calibrating your pH meter regularly and keeping the probe in an appropriate storage solution is key to ensuring pH meter accuracy and maintained performance.\u003c\/p\u003e","published_at":"2021-10-08T11:29:30-07:00","created_at":"2020-09-23T14:14:40-07:00","vendor":"Hawthorne","type":"PH\/EC\/TDS Meters and Solutions","tags":["calibration solution","cyco Calibration Solution","pH 4 solution","pH 4.0 solution","pH meter calibration"],"price":439,"price_min":439,"price_max":598,"available":false,"price_varies":true,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":32885170176093,"title":"CYCO pH 4.0 Solution 250 mL (12\/Cs)","option1":"CYCO pH 4.0 Solution 250 mL (12\/Cs)","option2":null,"option3":null,"sku":"HGC760829","requires_shipping":true,"taxable":true,"featured_image":{"id":16637135552605,"product_id":4802829910109,"position":1,"created_at":"2020-09-23T14:14:44-07:00","updated_at":"2020-09-23T14:14:44-07:00","alt":"cyco pH 4.0 pH meter calibration solution","width":500,"height":500,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/products\/HGC760829-01.jpg?v=1600895684","variant_ids":[32885170176093]},"available":false,"name":"CYCO pH 4.0 Solution - CYCO pH 4.0 Solution 250 mL (12\/Cs)","public_title":"CYCO pH 4.0 Solution 250 mL (12\/Cs)","options":["CYCO pH 4.0 Solution 250 mL (12\/Cs)"],"price":439,"weight":0,"compare_at_price":null,"inventory_quantity":0,"inventory_management":"shopify","inventory_policy":"deny","barcode":null,"featured_media":{"alt":"cyco pH 4.0 pH meter calibration solution","id":8788776517725,"position":1,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/products\/HGC760829-01.jpg?v=1600895684"}},"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":32885170208861,"title":"CYCO pH 4.0 Solution 500 mL (12\/Cs)","option1":"CYCO pH 4.0 Solution 500 mL (12\/Cs)","option2":null,"option3":null,"sku":"HGC760830","requires_shipping":true,"taxable":true,"featured_image":{"id":16637135585373,"product_id":4802829910109,"position":2,"created_at":"2020-09-23T14:14:44-07:00","updated_at":"2020-09-23T14:14:44-07:00","alt":"cyco pH 4 calibration solution","width":500,"height":500,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/products\/HGC760830-01.jpg?v=1600895684","variant_ids":[32885170208861]},"available":false,"name":"CYCO pH 4.0 Solution - CYCO pH 4.0 Solution 500 mL (12\/Cs)","public_title":"CYCO pH 4.0 Solution 500 mL (12\/Cs)","options":["CYCO pH 4.0 Solution 500 mL (12\/Cs)"],"price":598,"weight":0,"compare_at_price":null,"inventory_quantity":0,"inventory_management":"shopify","inventory_policy":"deny","barcode":null,"featured_media":{"alt":"cyco pH 4 calibration solution","id":8788776550493,"position":2,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/products\/HGC760830-01.jpg?v=1600895684"}},"requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/products\/HGC760829-01.jpg?v=1600895684","\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/products\/HGC760830-01.jpg?v=1600895684"],"featured_image":"\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/products\/HGC760829-01.jpg?v=1600895684","options":["Product"],"media":[{"alt":"cyco pH 4.0 pH meter calibration solution","id":8788776517725,"position":1,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/products\/HGC760829-01.jpg?v=1600895684"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"https:\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/products\/HGC760829-01.jpg?v=1600895684","width":500},{"alt":"cyco pH 4 calibration solution","id":8788776550493,"position":2,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/products\/HGC760830-01.jpg?v=1600895684"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"https:\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/products\/HGC760830-01.jpg?v=1600895684","width":500}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cp\u003eCYCO pH 4.0 Solution is used for calibrating pH meters at pH 4.0. It is formulated according to APHA international standards. Calibrating your pH meter regularly and keeping the probe in an appropriate storage solution is key to ensuring pH meter accuracy and maintained performance.\u003c\/p\u003e"}
$18.74
Quick View {"id":4802797437021,"title":"Bluelab® Probe Care Kit pH \u0026 Conductivity","handle":"bluelab-probe-care-kit-ph-conductivity","description":"\u003cp\u003eWith the Bluelab Probe Care Kit pH \u0026amp; Conductivity, you get all of the cleaning and calibration supplies you need to maintain your Bluelab pH and conductivity meter probes. Clean and calibrated probes ensure accurate measurements and extend the lifespan of the probes. This kit includes instructions, 20 ml single-use Bluelab Solution Sachets, two each of pH 7.0 solution, pH 4.0 solution, KCl storage solution, 2.77 EC solution, three plastic cups, pH Probe Cleaner, Conductivity Probe Cleaner, toothbrush, and chamois. You can read more about this kit at the \u003ca href=\"https:\/\/bluelab.com\/usa\/bluelab-probe-care-kit-ph-conductivity\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eBluelab website\u003c\/a\u003e.\u003c\/p\u003e","published_at":"2021-10-08T11:27:32-07:00","created_at":"2020-09-23T10:53:02-07:00","vendor":"Hawthorne","type":"PH\/EC\/TDS Meters and Solutions","tags":["Blue Lab","bluelab","bluelab ph meter","calibration","calibration solution","cleaning","conductivity","conductivity meter","conductivity solution","conductivity tester","electric conductivity solution","electrical conductivity","index","meter calibration","pH meter","pH meter calibration"],"price":1874,"price_min":1874,"price_max":1874,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":32885008433245,"title":"Bluelab Probe Care pH \u0026 Conductivity","option1":"Bluelab Probe Care pH \u0026 Conductivity","option2":null,"option3":null,"sku":"HGC716448","requires_shipping":true,"taxable":true,"featured_image":{"id":16636984721501,"product_id":4802797437021,"position":1,"created_at":"2020-09-23T10:53:04-07:00","updated_at":"2020-09-23T10:53:04-07:00","alt":"pH and conductivity probe care kit for cleaning and calibration","width":500,"height":333,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/products\/HGC716448-01.jpg?v=1600883584","variant_ids":[32885008433245]},"available":true,"name":"Bluelab® Probe Care Kit pH \u0026 Conductivity - Bluelab Probe Care pH \u0026 Conductivity","public_title":"Bluelab Probe Care pH \u0026 Conductivity","options":["Bluelab Probe Care pH \u0026 Conductivity"],"price":1874,"weight":340,"compare_at_price":null,"inventory_quantity":2661,"inventory_management":"shopify","inventory_policy":"deny","barcode":null,"featured_media":{"alt":"pH and conductivity probe care kit for cleaning and calibration","id":8788624801885,"position":1,"preview_image":{"aspect_ratio":1.502,"height":333,"width":500,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/products\/HGC716448-01.jpg?v=1600883584"}},"requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/products\/HGC716448-01.jpg?v=1600883584"],"featured_image":"\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/products\/HGC716448-01.jpg?v=1600883584","options":["Bluelab Probe Care pH \u0026 Conductivity"],"media":[{"alt":"pH and conductivity probe care kit for cleaning and calibration","id":8788624801885,"position":1,"preview_image":{"aspect_ratio":1.502,"height":333,"width":500,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/products\/HGC716448-01.jpg?v=1600883584"},"aspect_ratio":1.502,"height":333,"media_type":"image","src":"https:\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/products\/HGC716448-01.jpg?v=1600883584","width":500}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cp\u003eWith the Bluelab Probe Care Kit pH \u0026amp; Conductivity, you get all of the cleaning and calibration supplies you need to maintain your Bluelab pH and conductivity meter probes. Clean and calibrated probes ensure accurate measurements and extend the lifespan of the probes. This kit includes instructions, 20 ml single-use Bluelab Solution Sachets, two each of pH 7.0 solution, pH 4.0 solution, KCl storage solution, 2.77 EC solution, three plastic cups, pH Probe Cleaner, Conductivity Probe Cleaner, toothbrush, and chamois. You can read more about this kit at the \u003ca href=\"https:\/\/bluelab.com\/usa\/bluelab-probe-care-kit-ph-conductivity\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eBluelab website\u003c\/a\u003e.\u003c\/p\u003e"}
$39.85
Quick View {"id":6790549110877,"title":"Alchemist® pH Down Non-Corrosive","handle":"alchemist-ph-down-non-corrosive","description":"Alchemist pH Down is comprised of very pure, food-safe ingredients. This unique buffer is non-toxic, non-corrosive and non-hazardous, making it like no other pH buffer on the market. Alchemist pH Down Non-Corrosive will not increase the conductivity of your nutrient solution or add any minerals. Because it won't add any nutritional value, pH Down will not cause imbalances to your fertilizer formula like traditional buffers. Quickly and easily adjust any feed solution to the right range to help maximize nutrient availability. Very concentrated formula that is a great alternative to harsh mineral acids. This formula is biodegradable.","published_at":"2022-05-03T11:23:48-07:00","created_at":"2022-05-03T11:23:49-07:00","vendor":"Hawthorne","type":"PH\/EC\/TDS Meters and Solutions","tags":[],"price":3985,"price_min":3985,"price_max":3985,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":40075480268893,"title":"Alchemist pH Down Non-Corrosive Gallon (4\/Cs)","option1":"Alchemist pH Down Non-Corrosive Gallon (4\/Cs)","option2":null,"option3":null,"sku":"HGC722101","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Alchemist® pH Down Non-Corrosive - Alchemist pH Down Non-Corrosive Gallon (4\/Cs)","public_title":"Alchemist pH Down Non-Corrosive Gallon (4\/Cs)","options":["Alchemist pH Down Non-Corrosive Gallon (4\/Cs)"],"price":3985,"weight":4642,"compare_at_price":null,"inventory_quantity":358,"inventory_management":"shopify","inventory_policy":"deny","barcode":"849969028485","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/products\/HGC722101-01.jpg?v=1651602229"],"featured_image":"\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/products\/HGC722101-01.jpg?v=1651602229","options":["Name w\/ Qty (formula)"],"media":[{"alt":null,"id":22782714183773,"position":1,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/products\/HGC722101-01.jpg?v=1651602229"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"https:\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/products\/HGC722101-01.jpg?v=1651602229","width":500}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"Alchemist pH Down is comprised of very pure, food-safe ingredients. This unique buffer is non-toxic, non-corrosive and non-hazardous, making it like no other pH buffer on the market. Alchemist pH Down Non-Corrosive will not increase the conductivity of your nutrient solution or add any minerals. Because it won't add any nutritional value, pH Down will not cause imbalances to your fertilizer formula like traditional buffers. Quickly and easily adjust any feed solution to the right range to help maximize nutrient availability. Very concentrated formula that is a great alternative to harsh mineral acids. This formula is biodegradable."}
$26.14
Quick View {"id":6790548717661,"title":"Sure Test® Temperature and Relative Humidity Data-Logger","handle":"sure-test-temperature-and-relative-humidity-data-logger","description":"Track, plot, log and create PDFs or Excel reports with the Sure Test® Temperature and Relative Humidity Data-Logger. Easy-to-use—plug and play with a USB 2.0 connector and no software or drivers needed makes data-logging a snap. LCD displays live temperature and %RH as well as minimum and maximum values while logging. Programmability includes sampling intervals, units and start delays. Alarms can be set for range, type and delays. Other features include status indicator, large memory capacity and battery life indication.","published_at":"2022-05-03T11:22:49-07:00","created_at":"2022-05-03T11:22:50-07:00","vendor":"Hawthorne","type":"PH\/EC\/TDS Meters and Solutions","tags":[],"price":2614,"price_min":2614,"price_max":2614,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":40075479318621,"title":"Sure Test Temperature and Relative Humidity Data-Logger","option1":"Sure Test Temperature and Relative Humidity Data-Logger","option2":null,"option3":null,"sku":"HGC716402","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Sure Test® Temperature and Relative Humidity Data-Logger - Sure Test Temperature and Relative Humidity Data-Logger","public_title":"Sure Test Temperature and Relative Humidity Data-Logger","options":["Sure Test Temperature and Relative Humidity Data-Logger"],"price":2614,"weight":0,"compare_at_price":null,"inventory_quantity":40,"inventory_management":"shopify","inventory_policy":"deny","barcode":"849969028935","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/products\/HGC716402-01.jpg?v=1651602170"],"featured_image":"\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/products\/HGC716402-01.jpg?v=1651602170","options":["Name w\/ Qty (formula)"],"media":[{"alt":null,"id":22782712381533,"position":1,"preview_image":{"aspect_ratio":2.024,"height":247,"width":500,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/products\/HGC716402-01.jpg?v=1651602170"},"aspect_ratio":2.024,"height":247,"media_type":"image","src":"https:\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/products\/HGC716402-01.jpg?v=1651602170","width":500}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"Track, plot, log and create PDFs or Excel reports with the Sure Test® Temperature and Relative Humidity Data-Logger. Easy-to-use—plug and play with a USB 2.0 connector and no software or drivers needed makes data-logging a snap. LCD displays live temperature and %RH as well as minimum and maximum values while logging. Programmability includes sampling intervals, units and start delays. Alarms can be set for range, type and delays. Other features include status indicator, large memory capacity and battery life indication."}
$111.38
Quick View {"id":6790548750429,"title":"Bluelab® Soil pH Pen","handle":"bluelab-soil-ph-pen","description":"The Bluelab® Soil pH Pen provides a pH and temperature reading of soils and media, so you know that the right nutrients will be made available to your plants. In soils or growing media, pH strongly influences the availability of the microorganisms to plants in the soil. Now you can closely monitor and adjust the pH levels right from the palm of your hand for optimum plant health and performance. It will also measure solutions too. Easy-to-use buttons with selectable units for °C and °F. Backlit LCD display with a low battery warning. It has a successful pH calibration indicator as well as hold and auto off functions.","published_at":"2022-05-03T11:22:52-07:00","created_at":"2022-05-03T11:22:53-07:00","vendor":"Hawthorne","type":"PH\/EC\/TDS Meters and Solutions","tags":[],"price":11138,"price_min":11138,"price_max":11138,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":40075479777373,"title":"Bluelab Soil pH Pen","option1":"Bluelab Soil pH Pen","option2":null,"option3":null,"sku":"HGC716438","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Bluelab® Soil pH Pen - Bluelab Soil pH Pen","public_title":"Bluelab Soil pH Pen","options":["Bluelab Soil pH Pen"],"price":11138,"weight":181,"compare_at_price":null,"inventory_quantity":20,"inventory_management":"shopify","inventory_policy":"deny","barcode":"9421024920487","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/products\/HGC716438-01.jpg?v=1651602174"],"featured_image":"\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/products\/HGC716438-01.jpg?v=1651602174","options":["Name w\/ Qty (formula)"],"media":[{"alt":null,"id":22782712545373,"position":1,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/products\/HGC716438-01.jpg?v=1651602174"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"https:\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/products\/HGC716438-01.jpg?v=1651602174","width":500}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"The Bluelab® Soil pH Pen provides a pH and temperature reading of soils and media, so you know that the right nutrients will be made available to your plants. In soils or growing media, pH strongly influences the availability of the microorganisms to plants in the soil. Now you can closely monitor and adjust the pH levels right from the palm of your hand for optimum plant health and performance. It will also measure solutions too. Easy-to-use buttons with selectable units for °C and °F. Backlit LCD display with a low battery warning. It has a successful pH calibration indicator as well as hold and auto off functions."}
$309.55
Quick View {"id":4804054319197,"title":"Bluelab® Guardian Monitor Connect","handle":"bluelab-guardian-monitor-connect","description":"\u003cp\u003eThe Bluelab Guardian Monitor Connect monitors temperature, pH, and conductivity while continuously logging these data points. All of the data can be sent directly to your computer and can also be stored and accessed from the Bluelab cloud platform. This allows you to monitor remotely and track this critical data. You'll also need one Bluelab Connect Stick if you wish to receive wireless data from one or more Guardian Monitor Connect. You can view more information on the \u003ca href=\"https:\/\/bluelab.com\/usa\/bluelab-guardian-monitor-connect2\" target=\"_blank\" rel=\"noopener noreferrer\"\u003emanufacturer's website\u003c\/a\u003e.\u003c\/p\u003e","published_at":"2021-10-08T11:30:46-07:00","created_at":"2020-09-24T14:22:03-07:00","vendor":"Hawthorne","type":"PH\/EC\/TDS Meters and Solutions","tags":["Blue Lab","bluelab","bluelab guardian monitor","conductivity","conductivity meter","conductivity tester","ec\/ppm","electrical conductivity","index","monitor ph levels","monitor temperature","pH","pH meter","pH test kit","temperature","Temperature meter","temperature monitor","temperature probe"],"price":30955,"price_min":30955,"price_max":30955,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":32888361779293,"title":"Bluelab Guardian Connect","option1":"Bluelab Guardian Connect","option2":null,"option3":null,"sku":"HGC716484","requires_shipping":true,"taxable":true,"featured_image":{"id":16640280232029,"product_id":4804054319197,"position":1,"created_at":"2020-09-24T14:22:05-07:00","updated_at":"2020-09-24T14:22:05-07:00","alt":"bluelab guardian montitor connect for remote monitoring of pH, temperature, and conductivity with data logging","width":500,"height":500,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/products\/HGC716484-01.jpg?v=1600982525","variant_ids":[32888361779293]},"available":true,"name":"Bluelab® Guardian Monitor Connect - Bluelab Guardian Connect","public_title":"Bluelab Guardian Connect","options":["Bluelab Guardian Connect"],"price":30955,"weight":771,"compare_at_price":null,"inventory_quantity":1216,"inventory_management":"shopify","inventory_policy":"deny","barcode":null,"featured_media":{"alt":"bluelab guardian montitor connect for remote monitoring of pH, temperature, and conductivity with data logging","id":8791923064925,"position":1,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/products\/HGC716484-01.jpg?v=1600982525"}},"requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/products\/HGC716484-01.jpg?v=1600982525"],"featured_image":"\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/products\/HGC716484-01.jpg?v=1600982525","options":["Bluelab Guardian Connect"],"media":[{"alt":"bluelab guardian montitor connect for remote monitoring of pH, temperature, and conductivity with data logging","id":8791923064925,"position":1,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/products\/HGC716484-01.jpg?v=1600982525"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"https:\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/products\/HGC716484-01.jpg?v=1600982525","width":500}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cp\u003eThe Bluelab Guardian Monitor Connect monitors temperature, pH, and conductivity while continuously logging these data points. All of the data can be sent directly to your computer and can also be stored and accessed from the Bluelab cloud platform. This allows you to monitor remotely and track this critical data. You'll also need one Bluelab Connect Stick if you wish to receive wireless data from one or more Guardian Monitor Connect. You can view more information on the \u003ca href=\"https:\/\/bluelab.com\/usa\/bluelab-guardian-monitor-connect2\" target=\"_blank\" rel=\"noopener noreferrer\"\u003emanufacturer's website\u003c\/a\u003e.\u003c\/p\u003e"}
$76.90
Quick View {"id":4802842099805,"title":"Bluelab® pH Pen","handle":"bluelab-ph-pen","description":"\u003cp\u003eThe Bluelab pH Pen is a convenient and economical pH meter that measures pH and temperature. This simple pH meter is portable and full of useful features like units for °C and °F, backlit LCD display, calibration indicator, low battery warning, and a hold reading function. This pH pen is fully water-proof and has an automatic on and off function. It offers automatic temperature compensation for high accuracy pH readings. Note that the double junction probe is not replaceable, so if it is broken the whole pH meter will need to be replaced.\u003c\/p\u003e\n\u003ch3\u003eBluelab pH Pen Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCalibrate the Bluelab pH Pen using Bluelab pH Probe KCI Solution, Bluelab pH 7, and Bluelab pH 4 Solution\u003c\/li\u003e\n\u003cli\u003epH Range: 0.0–14.0 pH\/0–50°C\/32°–122°F\u003c\/li\u003e\n\u003cli\u003eResolution: 0.1 pH\/1°C\/1°F\u003c\/li\u003e\n\u003cli\u003eAccuracy @ 25°C: ±0.1 pH\u003c\/li\u003e\n\u003cli\u003eBattery type: 1 x AAA alkaline\u003c\/li\u003e\n\u003cli\u003eOne-year free repair or replacement manufacturer warranty\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/files\/Cleaning-Care-Bluelab-pH-Pen.pdf?v=1609450709\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eCleaning and Care Instructions\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/files\/Manual-Bluelab-pH-Pen.pdf?v=1609450710\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eBluelab pH Pen Manual\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","published_at":"2021-10-08T11:30:15-07:00","created_at":"2020-09-23T15:22:10-07:00","vendor":"Hawthorne","type":"PH\/EC\/TDS Meters and Solutions","tags":["Blue Lab","bluelab","bluelab ph meter","control pH","index","pH","ph kit","pH meter","pH pen","ph test","pH test kit"],"price":7690,"price_min":7690,"price_max":7690,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":32885236367453,"title":"Bluelab pH Pen","option1":"Bluelab pH Pen","option2":null,"option3":null,"sku":"HGC716480","requires_shipping":true,"taxable":true,"featured_image":{"id":16637176086621,"product_id":4802842099805,"position":1,"created_at":"2020-09-23T15:22:12-07:00","updated_at":"2020-09-23T15:22:12-07:00","alt":"bluelab pH pen","width":500,"height":500,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/products\/HGC716480-01.jpg?v=1600899732","variant_ids":[32885236367453]},"available":true,"name":"Bluelab® pH Pen - Bluelab pH Pen","public_title":"Bluelab pH Pen","options":["Bluelab pH Pen"],"price":7690,"weight":181,"compare_at_price":null,"inventory_quantity":17274,"inventory_management":"shopify","inventory_policy":"deny","barcode":null,"featured_media":{"alt":"bluelab pH pen","id":8788817182813,"position":1,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/products\/HGC716480-01.jpg?v=1600899732"}},"requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/products\/HGC716480-01.jpg?v=1600899732","\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/products\/bluelab-ph-pen-specifications.png?v=1609450817"],"featured_image":"\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/products\/HGC716480-01.jpg?v=1600899732","options":["Bluelab pH Pen"],"media":[{"alt":"bluelab pH pen","id":8788817182813,"position":1,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/products\/HGC716480-01.jpg?v=1600899732"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"https:\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/products\/HGC716480-01.jpg?v=1600899732","width":500},{"alt":"specifications of the bluelab pH pen","id":9231642296413,"position":2,"preview_image":{"aspect_ratio":0.688,"height":800,"width":550,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/products\/bluelab-ph-pen-specifications.png?v=1609450817"},"aspect_ratio":0.688,"height":800,"media_type":"image","src":"https:\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/products\/bluelab-ph-pen-specifications.png?v=1609450817","width":550}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cp\u003eThe Bluelab pH Pen is a convenient and economical pH meter that measures pH and temperature. This simple pH meter is portable and full of useful features like units for °C and °F, backlit LCD display, calibration indicator, low battery warning, and a hold reading function. This pH pen is fully water-proof and has an automatic on and off function. It offers automatic temperature compensation for high accuracy pH readings. Note that the double junction probe is not replaceable, so if it is broken the whole pH meter will need to be replaced.\u003c\/p\u003e\n\u003ch3\u003eBluelab pH Pen Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCalibrate the Bluelab pH Pen using Bluelab pH Probe KCI Solution, Bluelab pH 7, and Bluelab pH 4 Solution\u003c\/li\u003e\n\u003cli\u003epH Range: 0.0–14.0 pH\/0–50°C\/32°–122°F\u003c\/li\u003e\n\u003cli\u003eResolution: 0.1 pH\/1°C\/1°F\u003c\/li\u003e\n\u003cli\u003eAccuracy @ 25°C: ±0.1 pH\u003c\/li\u003e\n\u003cli\u003eBattery type: 1 x AAA alkaline\u003c\/li\u003e\n\u003cli\u003eOne-year free repair or replacement manufacturer warranty\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/files\/Cleaning-Care-Bluelab-pH-Pen.pdf?v=1609450709\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eCleaning and Care Instructions\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/files\/Manual-Bluelab-pH-Pen.pdf?v=1609450710\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eBluelab pH Pen Manual\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e"}
$3.89
Quick View {"id":4802839904349,"title":"CYCO pH Up","handle":"cyco-ph-up","description":"\u003cp\u003eCYCO pH Up is formulated with 36% soluble potash (K2O) to raise the total pH value of nutrient solutions. Use pH Up sparingly to adjust nutrient solution pH. Be sure to mix completely and monitor pH continuously as you add pH Up to adjust your nutrient solution.\u003c\/p\u003e","published_at":"2021-10-08T11:29:59-07:00","created_at":"2020-09-23T15:01:16-07:00","vendor":"Hawthorne","type":"PH\/EC\/TDS Meters and Solutions","tags":["control pH","cyco","index","pH","pH up","raise ph value","up ph"],"price":389,"price_min":389,"price_max":2609,"available":true,"price_varies":true,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":32885231222877,"title":"CYCO pH Up 500 mL (12\/Cs)","option1":"CYCO pH Up 500 mL (12\/Cs)","option2":null,"option3":null,"sku":"HGC760840","requires_shipping":true,"taxable":true,"featured_image":{"id":16637171466333,"product_id":4802839904349,"position":1,"created_at":"2020-09-23T15:01:22-07:00","updated_at":"2020-09-23T15:01:22-07:00","alt":"cyco pH up solution","width":500,"height":500,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/products\/HGC760840-01.jpg?v=1600898482","variant_ids":[32885231222877]},"available":false,"name":"CYCO pH Up - CYCO pH Up 500 mL (12\/Cs)","public_title":"CYCO pH Up 500 mL (12\/Cs)","options":["CYCO pH Up 500 mL (12\/Cs)"],"price":389,"weight":0,"compare_at_price":null,"inventory_quantity":0,"inventory_management":"shopify","inventory_policy":"deny","barcode":null,"featured_media":{"alt":"cyco pH up solution","id":8788812562525,"position":1,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/products\/HGC760840-01.jpg?v=1600898482"}},"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":32885231255645,"title":"CYCO pH Up 1 Liter (12\/Cs)","option1":"CYCO pH Up 1 Liter (12\/Cs)","option2":null,"option3":null,"sku":"HGC760841","requires_shipping":true,"taxable":true,"featured_image":{"id":16637171499101,"product_id":4802839904349,"position":2,"created_at":"2020-09-23T15:01:22-07:00","updated_at":"2020-09-23T15:01:22-07:00","alt":"solution for adjusting nutrient solution pH up","width":500,"height":500,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/products\/HGC760841-01.jpg?v=1600898482","variant_ids":[32885231255645]},"available":true,"name":"CYCO pH Up - CYCO pH Up 1 Liter (12\/Cs)","public_title":"CYCO pH Up 1 Liter (12\/Cs)","options":["CYCO pH Up 1 Liter (12\/Cs)"],"price":1029,"weight":1406,"compare_at_price":null,"inventory_quantity":2251,"inventory_management":"shopify","inventory_policy":"deny","barcode":null,"featured_media":{"alt":"solution for adjusting nutrient solution pH up","id":8788812595293,"position":2,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/products\/HGC760841-01.jpg?v=1600898482"}},"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":32885231288413,"title":"CYCO pH Up 5 Liter (2\/Cs)","option1":"CYCO pH Up 5 Liter (2\/Cs)","option2":null,"option3":null,"sku":"HGC760842","requires_shipping":true,"taxable":true,"featured_image":{"id":16637171531869,"product_id":4802839904349,"position":3,"created_at":"2020-09-23T15:01:22-07:00","updated_at":"2020-09-23T15:01:22-07:00","alt":"bulk pH up solution by cyco","width":500,"height":500,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/products\/HGC760842-01.jpg?v=1600898482","variant_ids":[32885231288413]},"available":true,"name":"CYCO pH Up - CYCO pH Up 5 Liter (2\/Cs)","public_title":"CYCO pH Up 5 Liter (2\/Cs)","options":["CYCO pH Up 5 Liter (2\/Cs)"],"price":2609,"weight":7983,"compare_at_price":null,"inventory_quantity":997,"inventory_management":"shopify","inventory_policy":"deny","barcode":null,"featured_media":{"alt":"bulk pH up solution by cyco","id":8788812628061,"position":3,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/products\/HGC760842-01.jpg?v=1600898482"}},"requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/products\/HGC760840-01.jpg?v=1600898482","\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/products\/HGC760841-01.jpg?v=1600898482","\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/products\/HGC760842-01.jpg?v=1600898482"],"featured_image":"\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/products\/HGC760840-01.jpg?v=1600898482","options":["CYCO pH Up 5 Liter (2\/Cs)"],"media":[{"alt":"cyco pH up solution","id":8788812562525,"position":1,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/products\/HGC760840-01.jpg?v=1600898482"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"https:\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/products\/HGC760840-01.jpg?v=1600898482","width":500},{"alt":"solution for adjusting nutrient solution pH up","id":8788812595293,"position":2,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/products\/HGC760841-01.jpg?v=1600898482"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"https:\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/products\/HGC760841-01.jpg?v=1600898482","width":500},{"alt":"bulk pH up solution by cyco","id":8788812628061,"position":3,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/products\/HGC760842-01.jpg?v=1600898482"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"https:\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/products\/HGC760842-01.jpg?v=1600898482","width":500}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cp\u003eCYCO pH Up is formulated with 36% soluble potash (K2O) to raise the total pH value of nutrient solutions. Use pH Up sparingly to adjust nutrient solution pH. Be sure to mix completely and monitor pH continuously as you add pH Up to adjust your nutrient solution.\u003c\/p\u003e"}
$47.39
Quick View {"id":4802824699997,"title":"Bluelab® External Lockout \u0026 Alarm Box","handle":"bluelab-external-lockout-alarm-box","description":"\u003cp\u003eThe Bluelab External Lockout and Alarm Box connects with the Bluelab Pro Controller so that it can be controlled by external switches like a float switch or greenhouse alarm system. This device allows you to put the Pro Controller in lock-out mode to stop nutrient dosing. It comes with a built-in alarm which can be disabled if you wish to use an external alarm instead.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIntegrate Pro Controller with an irrigation controller and pause dosing during feed-out\u003c\/li\u003e\n\u003cli\u003eWire in the switch options yourself\u003c\/li\u003e\n\u003cli\u003ePro Controller lockout can be activated with ‘normally open’ and ‘normally closed’ switches\u003c\/li\u003e\n\u003cli\u003eAdd an external alarm to your Pro Controller system for an audible alert system\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/files\/bluelab-external-louckout-alarm-box-instructions.pdf?v=1607119899\"\u003eBluelab External Lockout and Alarm Box Instructions\u003c\/a\u003e (PDF)\u003c\/p\u003e","published_at":"2021-10-08T11:29:13-07:00","created_at":"2020-09-23T13:40:32-07:00","vendor":"Hawthorne","type":"PH\/EC\/TDS Meters and Solutions","tags":["alarm","Blue Lab","bluelab","controller","doser","dosing","dosing system","index","lockout","nutrient controller","pH","pro controller"],"price":4739,"price_min":4739,"price_max":4739,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":32885133607005,"title":"Bluelab External Lockout and Alarm Box","option1":"Bluelab External Lockout and Alarm Box","option2":null,"option3":null,"sku":"HGC716493","requires_shipping":true,"taxable":true,"featured_image":{"id":16637115793501,"product_id":4802824699997,"position":1,"created_at":"2020-09-23T13:40:34-07:00","updated_at":"2020-09-23T13:40:34-07:00","alt":"Bluelab External Lockout and Alarm Box","width":500,"height":500,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/products\/HGC716493-01.jpg?v=1600893634","variant_ids":[32885133607005]},"available":true,"name":"Bluelab® External Lockout \u0026 Alarm Box - Bluelab External Lockout and Alarm Box","public_title":"Bluelab External Lockout and Alarm Box","options":["Bluelab External Lockout and Alarm Box"],"price":4739,"weight":204,"compare_at_price":null,"inventory_quantity":1,"inventory_management":"shopify","inventory_policy":"deny","barcode":null,"featured_media":{"alt":"Bluelab External Lockout and Alarm Box","id":8788756693085,"position":1,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/products\/HGC716493-01.jpg?v=1600893634"}},"requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/products\/HGC716493-01.jpg?v=1600893634"],"featured_image":"\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/products\/HGC716493-01.jpg?v=1600893634","options":["Bluelab External Lockout and Alarm Box"],"media":[{"alt":"Bluelab External Lockout and Alarm Box","id":8788756693085,"position":1,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/products\/HGC716493-01.jpg?v=1600893634"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"https:\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/products\/HGC716493-01.jpg?v=1600893634","width":500}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cp\u003eThe Bluelab External Lockout and Alarm Box connects with the Bluelab Pro Controller so that it can be controlled by external switches like a float switch or greenhouse alarm system. This device allows you to put the Pro Controller in lock-out mode to stop nutrient dosing. It comes with a built-in alarm which can be disabled if you wish to use an external alarm instead.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIntegrate Pro Controller with an irrigation controller and pause dosing during feed-out\u003c\/li\u003e\n\u003cli\u003eWire in the switch options yourself\u003c\/li\u003e\n\u003cli\u003ePro Controller lockout can be activated with ‘normally open’ and ‘normally closed’ switches\u003c\/li\u003e\n\u003cli\u003eAdd an external alarm to your Pro Controller system for an audible alert system\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/files\/bluelab-external-louckout-alarm-box-instructions.pdf?v=1607119899\"\u003eBluelab External Lockout and Alarm Box Instructions\u003c\/a\u003e (PDF)\u003c\/p\u003e"}
$18.74
Quick View {"id":4802820636765,"title":"Bluelab® Carry Case","handle":"bluelab-carry-case","description":"\u003cp\u003eThe Bluelab Carry Case allows you to use and read your meter right from the case. It is compatible with Bluelab Combo Meter, Bluelab pH Meter, Bluelab Soil pH Meter, Bluelab pH and ppm Pens. The Bluelab Carry Case protects your meter from drops and impacts. It has two pockets made to house the meter probes and an internal strap to keep power cords neatly stored.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/files\/bluelab-carry-case-data-sheet.pdf?v=1607117087\"\u003eBluelab Carry Case Data Sheet\u003c\/a\u003e (PDF)\u003c\/p\u003e","published_at":"2021-10-08T11:29:04-07:00","created_at":"2020-09-23T13:13:54-07:00","vendor":"Hawthorne","type":"PH\/EC\/TDS Meters and Solutions","tags":["Blue Lab","bluelab","bluelab ph meter","combo meter","conductivity meter","EC meter","grow media ph meter","index","meter","pH meter","soil meter","TDS meter"],"price":1874,"price_min":1874,"price_max":1874,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":32885106442333,"title":"Bluelab Carry Case","option1":"Bluelab Carry Case","option2":null,"option3":null,"sku":"HGC716440","requires_shipping":true,"taxable":true,"featured_image":{"id":16637093773405,"product_id":4802820636765,"position":1,"created_at":"2020-09-23T13:13:56-07:00","updated_at":"2020-09-23T13:13:56-07:00","alt":"Bluelab Carry Case for Bluelab ec ph and tds meters","width":500,"height":500,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/products\/HGC716440-01.jpg?v=1600892036","variant_ids":[32885106442333]},"available":true,"name":"Bluelab® Carry Case - Bluelab Carry Case","public_title":"Bluelab Carry Case","options":["Bluelab Carry Case"],"price":1874,"weight":249,"compare_at_price":null,"inventory_quantity":641,"inventory_management":"shopify","inventory_policy":"deny","barcode":null,"featured_media":{"alt":"Bluelab Carry Case for Bluelab ec ph and tds meters","id":8788734672989,"position":1,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/products\/HGC716440-01.jpg?v=1600892036"}},"requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/products\/HGC716440-01.jpg?v=1600892036"],"featured_image":"\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/products\/HGC716440-01.jpg?v=1600892036","options":["Bluelab Carry Case"],"media":[{"alt":"Bluelab Carry Case for Bluelab ec ph and tds meters","id":8788734672989,"position":1,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/products\/HGC716440-01.jpg?v=1600892036"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"https:\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/products\/HGC716440-01.jpg?v=1600892036","width":500}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cp\u003eThe Bluelab Carry Case allows you to use and read your meter right from the case. It is compatible with Bluelab Combo Meter, Bluelab pH Meter, Bluelab Soil pH Meter, Bluelab pH and ppm Pens. The Bluelab Carry Case protects your meter from drops and impacts. It has two pockets made to house the meter probes and an internal strap to keep power cords neatly stored.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/files\/bluelab-carry-case-data-sheet.pdf?v=1607117087\"\u003eBluelab Carry Case Data Sheet\u003c\/a\u003e (PDF)\u003c\/p\u003e"}
$31.66
Quick View {"id":4802819358813,"title":"Bluelab® pH Controller","handle":"bluelab-ph-controller","description":"\u003cp\u003eThe Bluelab pH Controller makes precise pH management easy for hydroponic growers. This pH controller monitors nutrient solution pH and uses a built-in peristaltic pump doser with 0.1 pH tolerance to adjust the solution if it diverges from set parameters. Using and programming the Bluelab pH Controller is easy. You simply choose the pH control program that is best for you (pH-up or pH-down), set your ideal pH, and let the controller do the rest! The additional temperature probe will ensure that your controller takes the most accurate readings. You get continuous monitoring and adjustment that is completely automated!\u003c\/p\u003e\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUse with reservoirs up to 200 US gal\/760 L\u003c\/li\u003e\n\u003cli\u003ePlant-safe green backlit LCD with adjustable brightness and an easy-to-read display\u003c\/li\u003e\n\u003cli\u003ePush-button calibration\u003c\/li\u003e\n\u003cli\u003eHigh and low alarms with control lockouts to protect from over-dosing\u003c\/li\u003e\n\u003cli\u003eAutomatically retains settings and resumes dosing on restart after power loss\u003c\/li\u003e\n\u003cli\u003eIncludes wall mount housing, 13-ft acid\/alkali resistant dosing tube, international power supply, replaceable double junction pH probe, and temperature probe\u003c\/li\u003e\n\u003cli\u003eCompatible with undiluted Bluelab pH Up or Down\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/files\/bluelab-ph-controller-manual.pdf?v=1609790602\" target=\"_blank\"\u003eBluelab pH Controller Manual\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/files\/bluelab-ph-controller-specifications.pdf?v=1609790567\" target=\"_blank\"\u003eBluelab pH Controller Specifications\u003c\/a\u003e\u003c\/p\u003e","published_at":"2021-10-08T11:28:58-07:00","created_at":"2020-09-23T13:06:00-07:00","vendor":"Hawthorne","type":"PH\/EC\/TDS Meters and Solutions","tags":["Blue Lab","bluelab","bluelab ph meter","control pH","dosing","dosing system","hydroponics","index","monitor ph levels","pH","pH meter","pH test kit","reservoir dosing"],"price":3166,"price_min":3166,"price_max":45173,"available":true,"price_varies":true,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":32885092417629,"title":"Bluelab pH Controller","option1":"Bluelab pH Controller","option2":null,"option3":null,"sku":"HGC716342","requires_shipping":true,"taxable":true,"featured_image":{"id":16637080043613,"product_id":4802819358813,"position":1,"created_at":"2020-09-23T13:06:03-07:00","updated_at":"2020-09-23T13:06:03-07:00","alt":"automated pH controller with continuous pH monitoring","width":500,"height":384,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/products\/HGC716342-01.jpg?v=1600891563","variant_ids":[32885092417629]},"available":true,"name":"Bluelab® pH Controller - Bluelab pH Controller","public_title":"Bluelab pH Controller","options":["Bluelab pH Controller"],"price":45173,"weight":975,"compare_at_price":null,"inventory_quantity":1766,"inventory_management":"shopify","inventory_policy":"deny","barcode":null,"featured_media":{"alt":"automated pH controller with continuous pH monitoring","id":8788720943197,"position":1,"preview_image":{"aspect_ratio":1.302,"height":384,"width":500,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/products\/HGC716342-01.jpg?v=1600891563"}},"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":32885092450397,"title":"Bluelab pH Controller Power Supply","option1":"Bluelab pH Controller Power Supply","option2":null,"option3":null,"sku":"HGC716496","requires_shipping":true,"taxable":true,"featured_image":{"id":16637080076381,"product_id":4802819358813,"position":2,"created_at":"2020-09-23T13:06:03-07:00","updated_at":"2020-09-23T13:06:03-07:00","alt":"universal power plugs for bluelab pH controller","width":500,"height":268,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/products\/HGC716496-01.jpg?v=1600891563","variant_ids":[32885092450397]},"available":true,"name":"Bluelab® pH Controller - Bluelab pH Controller Power Supply","public_title":"Bluelab pH Controller Power Supply","options":["Bluelab pH Controller Power Supply"],"price":3166,"weight":181,"compare_at_price":null,"inventory_quantity":188,"inventory_management":"shopify","inventory_policy":"deny","barcode":null,"featured_media":{"alt":"universal power plugs for bluelab pH controller","id":8788720975965,"position":2,"preview_image":{"aspect_ratio":1.866,"height":268,"width":500,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/products\/HGC716496-01.jpg?v=1600891563"}},"requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/products\/HGC716342-01.jpg?v=1600891563","\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/products\/HGC716496-01.jpg?v=1600891563"],"featured_image":"\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/products\/HGC716342-01.jpg?v=1600891563","options":["Bluelab pH Controller Power Supply"],"media":[{"alt":"automated pH controller with continuous pH monitoring","id":8788720943197,"position":1,"preview_image":{"aspect_ratio":1.302,"height":384,"width":500,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/products\/HGC716342-01.jpg?v=1600891563"},"aspect_ratio":1.302,"height":384,"media_type":"image","src":"https:\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/products\/HGC716342-01.jpg?v=1600891563","width":500},{"alt":"universal power plugs for bluelab pH controller","id":8788720975965,"position":2,"preview_image":{"aspect_ratio":1.866,"height":268,"width":500,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/products\/HGC716496-01.jpg?v=1600891563"},"aspect_ratio":1.866,"height":268,"media_type":"image","src":"https:\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/products\/HGC716496-01.jpg?v=1600891563","width":500}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cp\u003eThe Bluelab pH Controller makes precise pH management easy for hydroponic growers. This pH controller monitors nutrient solution pH and uses a built-in peristaltic pump doser with 0.1 pH tolerance to adjust the solution if it diverges from set parameters. Using and programming the Bluelab pH Controller is easy. You simply choose the pH control program that is best for you (pH-up or pH-down), set your ideal pH, and let the controller do the rest! The additional temperature probe will ensure that your controller takes the most accurate readings. You get continuous monitoring and adjustment that is completely automated!\u003c\/p\u003e\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUse with reservoirs up to 200 US gal\/760 L\u003c\/li\u003e\n\u003cli\u003ePlant-safe green backlit LCD with adjustable brightness and an easy-to-read display\u003c\/li\u003e\n\u003cli\u003ePush-button calibration\u003c\/li\u003e\n\u003cli\u003eHigh and low alarms with control lockouts to protect from over-dosing\u003c\/li\u003e\n\u003cli\u003eAutomatically retains settings and resumes dosing on restart after power loss\u003c\/li\u003e\n\u003cli\u003eIncludes wall mount housing, 13-ft acid\/alkali resistant dosing tube, international power supply, replaceable double junction pH probe, and temperature probe\u003c\/li\u003e\n\u003cli\u003eCompatible with undiluted Bluelab pH Up or Down\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/files\/bluelab-ph-controller-manual.pdf?v=1609790602\" target=\"_blank\"\u003eBluelab pH Controller Manual\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/files\/bluelab-ph-controller-specifications.pdf?v=1609790567\" target=\"_blank\"\u003eBluelab pH Controller Specifications\u003c\/a\u003e\u003c\/p\u003e"}
$839.48
Quick View {"id":4802817884253,"title":"Bluelab® Pro Controller","handle":"bluelab-pro-controller","description":"\u003cp\u003eThe Bluelab Pro Controller automates control of your hydroponic reservoir to ensure that pH, conductivity, and temperature of your nutrient solution is continuously monitored and managed. The Pro Controller can be paired with Bluelab PeriPod, PowerPod, Alarm Box, and\/or Sample Pot to create a complete system for nutrient management. With the Bluelab Pro Controller, precision is automated and staff can spend less time doing spot checks and making adjustments. Instead, simply program the controller to your desired set points and monitor remotely via data logging. Data is continuously collected in real-time and alarms will alert you if something goes wrong with the system.\u003c\/p\u003e\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMonitor, data log, and control your system in real-time\u003c\/li\u003e\n\u003cli\u003eImmediately responds to personalized settings and system alerts\u003c\/li\u003e\n\u003cli\u003eEasy to navigate menu and easy to program and adjust settings plus remote viewing with Bluelab Connect Software and Apps\u003c\/li\u003e\n\u003cli\u003ePlant-safe green LED screen with adjustable brightness\u003c\/li\u003e\n\u003cli\u003eEasy push-button pH calibration\u003c\/li\u003e\n\u003cli\u003eHigh and low alarm control lockouts\u003c\/li\u003e\n\u003cli\u003eAutomatically resumes dosing on restart after power loss and dosing lockouts to protect from over-dosing\u003c\/li\u003e\n\u003cli\u003eRead more and download Bluelab software through their \u003ca href=\"https:\/\/bluelab.com\/usa\/bluelab-pro-controller\" target=\"_blank\"\u003ewebsite\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/files\/bluelab-pro-controller-manual.pdf?v=1609798605\" target=\"_blank\"\u003eBluelab Pro Controller Manual\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/gxaO-8ez4ek\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e","published_at":"2021-10-08T11:28:53-07:00","created_at":"2020-09-23T13:03:45-07:00","vendor":"Hawthorne","type":"PH\/EC\/TDS Meters and Solutions","tags":["Blue Lab","bluelab","bluelab ph meter","conductivity","conductivity meter","controller","Data Collector","data logger","doser","electrical conductivity","hydroponics","index","monitor ph levels","monitor temperature","nutrient controller","nutrient monitor","pH","pH meter","remote monitoring","reservoir controller","temperature monitor","temperature probe","wireless monitoring"],"price":83948,"price_min":83948,"price_max":83948,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":32885086715997,"title":"Bluelab Pro Controller","option1":"Bluelab Pro Controller","option2":null,"option3":null,"sku":"HGC716489","requires_shipping":true,"taxable":true,"featured_image":{"id":16637074964573,"product_id":4802817884253,"position":1,"created_at":"2020-09-23T13:03:47-07:00","updated_at":"2020-09-23T13:03:47-07:00","alt":"pro controller by bluelab for automating control of hydroponic nutrient solutions","width":500,"height":498,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/products\/HGC716489-01.jpg?v=1600891427","variant_ids":[32885086715997]},"available":true,"name":"Bluelab® Pro Controller - Bluelab Pro Controller","public_title":"Bluelab Pro Controller","options":["Bluelab Pro Controller"],"price":83948,"weight":1724,"compare_at_price":null,"inventory_quantity":109,"inventory_management":"shopify","inventory_policy":"deny","barcode":null,"featured_media":{"alt":"pro controller by bluelab for automating control of hydroponic nutrient solutions","id":8788715831389,"position":1,"preview_image":{"aspect_ratio":1.004,"height":498,"width":500,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/products\/HGC716489-01.jpg?v=1600891427"}},"requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/products\/HGC716489-01.jpg?v=1600891427"],"featured_image":"\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/products\/HGC716489-01.jpg?v=1600891427","options":["Bluelab Pro Controller"],"media":[{"alt":"pro controller by bluelab for automating control of hydroponic nutrient solutions","id":8788715831389,"position":1,"preview_image":{"aspect_ratio":1.004,"height":498,"width":500,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/products\/HGC716489-01.jpg?v=1600891427"},"aspect_ratio":1.004,"height":498,"media_type":"image","src":"https:\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/products\/HGC716489-01.jpg?v=1600891427","width":500}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cp\u003eThe Bluelab Pro Controller automates control of your hydroponic reservoir to ensure that pH, conductivity, and temperature of your nutrient solution is continuously monitored and managed. The Pro Controller can be paired with Bluelab PeriPod, PowerPod, Alarm Box, and\/or Sample Pot to create a complete system for nutrient management. With the Bluelab Pro Controller, precision is automated and staff can spend less time doing spot checks and making adjustments. Instead, simply program the controller to your desired set points and monitor remotely via data logging. Data is continuously collected in real-time and alarms will alert you if something goes wrong with the system.\u003c\/p\u003e\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMonitor, data log, and control your system in real-time\u003c\/li\u003e\n\u003cli\u003eImmediately responds to personalized settings and system alerts\u003c\/li\u003e\n\u003cli\u003eEasy to navigate menu and easy to program and adjust settings plus remote viewing with Bluelab Connect Software and Apps\u003c\/li\u003e\n\u003cli\u003ePlant-safe green LED screen with adjustable brightness\u003c\/li\u003e\n\u003cli\u003eEasy push-button pH calibration\u003c\/li\u003e\n\u003cli\u003eHigh and low alarm control lockouts\u003c\/li\u003e\n\u003cli\u003eAutomatically resumes dosing on restart after power loss and dosing lockouts to protect from over-dosing\u003c\/li\u003e\n\u003cli\u003eRead more and download Bluelab software through their \u003ca href=\"https:\/\/bluelab.com\/usa\/bluelab-pro-controller\" target=\"_blank\"\u003ewebsite\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/files\/bluelab-pro-controller-manual.pdf?v=1609798605\" target=\"_blank\"\u003eBluelab Pro Controller Manual\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/gxaO-8ez4ek\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e"}
$244.93
Quick View {"id":4802814345309,"title":"Bluelab® Combo Meter Plus","handle":"bluelab-combo-meter-plus","description":"\u003cp\u003eThe Bluelab Combo Meter Plus is a portable all-in-one meter for measuring pH, electrical conductivity (EC), and temperature. With the additional Bluelab Leap pH probe you can also take direct root zone pH readings in a variety of growth mediums such as soil, rockwool, coco coir, and potting mixes.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBattery-powered, lightweight, and portable\u003c\/li\u003e\n\u003cli\u003eIncludes Leap pH probe for growth medium pH measurements\u003c\/li\u003e\n\u003cli\u003eEasy-to-read backlit screen and simple push-button operation\u003c\/li\u003e\n\u003cli\u003eProbe cable length is 2 m\/6.5 ft\u003c\/li\u003e\n\u003cli\u003eIncludes calibration-free Conductivity Probe\u003c\/li\u003e\n\u003cli\u003eAutomatic temperature compensation for accurate readings\u003c\/li\u003e\n\u003cli\u003eCustomize scales to your preference: conductivity in EC, CF, PPM 500 (TDS) or PPM 700; temperature in °C or °F\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/files\/bluelab-combo-plus-meter-instructions.pdf?v=1607118692\"\u003eBluelab Combo Meter Plus Instructions\u003c\/a\u003e (PDF)\u003c\/p\u003e","published_at":"2021-10-08T11:28:42-07:00","created_at":"2020-09-23T12:39:44-07:00","vendor":"Hawthorne","type":"PH\/EC\/TDS Meters and Solutions","tags":["all-in-one meter","Blue Lab","bluelab","bluelab ph meter","combo meter","combo meter plus","combo plus meter","conductivity meter","EC meter","hydroponics","index","meter","pH","pH meter","soil meter","solution meter","TDS meter","temp meter","Temperature meter"],"price":24493,"price_min":24493,"price_max":24493,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":32885059911773,"title":"Bluelab Combo Plus Meter - Probe Included","option1":"Bluelab Combo Plus Meter - Probe Included","option2":null,"option3":null,"sku":"HGC716437","requires_shipping":true,"taxable":true,"featured_image":{"id":16637061890141,"product_id":4802814345309,"position":1,"created_at":"2020-09-23T12:39:46-07:00","updated_at":"2020-09-23T12:39:46-07:00","alt":"Bluelab Combo Meter Plus for EC temperature pH and soil","width":500,"height":500,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/products\/HGC716437-01.jpg?v=1600889986","variant_ids":[32885059911773]},"available":true,"name":"Bluelab® Combo Meter Plus - Bluelab Combo Plus Meter - Probe Included","public_title":"Bluelab Combo Plus Meter - Probe Included","options":["Bluelab Combo Plus Meter - Probe Included"],"price":24493,"weight":499,"compare_at_price":null,"inventory_quantity":315,"inventory_management":"shopify","inventory_policy":"deny","barcode":null,"featured_media":{"alt":"Bluelab Combo Meter Plus for EC temperature pH and soil","id":8788702789725,"position":1,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/products\/HGC716437-01.jpg?v=1600889986"}},"requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/products\/HGC716437-01.jpg?v=1600889986"],"featured_image":"\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/products\/HGC716437-01.jpg?v=1600889986","options":["Bluelab Combo Plus Meter - Probe Included"],"media":[{"alt":"Bluelab Combo Meter Plus for EC temperature pH and soil","id":8788702789725,"position":1,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/products\/HGC716437-01.jpg?v=1600889986"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"https:\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/products\/HGC716437-01.jpg?v=1600889986","width":500}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cp\u003eThe Bluelab Combo Meter Plus is a portable all-in-one meter for measuring pH, electrical conductivity (EC), and temperature. With the additional Bluelab Leap pH probe you can also take direct root zone pH readings in a variety of growth mediums such as soil, rockwool, coco coir, and potting mixes.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBattery-powered, lightweight, and portable\u003c\/li\u003e\n\u003cli\u003eIncludes Leap pH probe for growth medium pH measurements\u003c\/li\u003e\n\u003cli\u003eEasy-to-read backlit screen and simple push-button operation\u003c\/li\u003e\n\u003cli\u003eProbe cable length is 2 m\/6.5 ft\u003c\/li\u003e\n\u003cli\u003eIncludes calibration-free Conductivity Probe\u003c\/li\u003e\n\u003cli\u003eAutomatic temperature compensation for accurate readings\u003c\/li\u003e\n\u003cli\u003eCustomize scales to your preference: conductivity in EC, CF, PPM 500 (TDS) or PPM 700; temperature in °C or °F\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/files\/bluelab-combo-plus-meter-instructions.pdf?v=1607118692\"\u003eBluelab Combo Meter Plus Instructions\u003c\/a\u003e (PDF)\u003c\/p\u003e"}
$38.78
Quick View {"id":4802814181469,"title":"Bluelab® 2.77 EC Conductivity Standard Solution","handle":"bluelab-2-77-ec-conductivity-standard-solution","description":"\u003cp\u003eYou can improve the accuracy of your Bluelab meters by using Bluelab 2.77 EC Conductivity Standard Solution. This reference solution allows you to check your meter to ensure it is reading accurately after you clean your EC\/ppm meter probe. Bluelab conductivity pens and meters are factory calibrated so you don't need to recalibrate them. However, you do need to clean your probe and verify that it is reading accurately by using this 2.77 EC Conductivity Standard Solution.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eStored in a cool place out of direct sun and heat.\u003c\/li\u003e\n\u003cli\u003eKeep out of reach of children\u003c\/li\u003e\n\u003cli\u003eStore with the lids securely tightened\u003c\/li\u003e\n\u003cli\u003eContains 250 ml\/8.4 fl oz\u003c\/li\u003e\n\u003cli\u003eClean and test your EC product every 30 days\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/files\/bluelab-2-77-ec-conductivity-solution-250ml-sds.pdf?v=1607115422\"\u003eBluelab 2.77 EC Conductivity Standard Solution 250ml SDS\u003c\/a\u003e (PDF)\u003cbr\u003e\u003cbr\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/files\/bluelab-2-77-ec-conductivity-solution-500ml-sds.pdf?v=1607115422\"\u003eBluelab 2.77 EC Conductivity Standard Solution 500ml SDS\u003c\/a\u003e (PDF)\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e","published_at":"2021-10-08T11:28:41-07:00","created_at":"2020-09-23T12:38:36-07:00","vendor":"Hawthorne","type":"PH\/EC\/TDS Meters and Solutions","tags":["Blue Lab","bluelab","calibration","calibration solution","conductivity","conductivity solution","conductivity tester","electric conductivity solution","electrical conductivity","hydroponics","index","meter calibration"],"price":3878,"price_min":3878,"price_max":6983,"available":true,"price_varies":true,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":32885059649629,"title":"Bluelab 2.77EC Conductivity Solution 250 ml (6\/Cs) (Qty 6)","option1":"Bluelab 2.77EC Conductivity Solution 250 ml (6\/Cs) (Qty 6)","option2":null,"option3":null,"sku":"HGC732899","requires_shipping":true,"taxable":true,"featured_image":{"id":16637060743261,"product_id":4802814181469,"position":1,"created_at":"2020-09-23T12:38:39-07:00","updated_at":"2020-09-23T12:38:39-07:00","alt":"Bluelab 2.77EC Conductivity Solution 250 ml","width":500,"height":500,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/products\/HGC732899-01.jpg?v=1600889919","variant_ids":[32885059649629]},"available":true,"name":"Bluelab® 2.77 EC Conductivity Standard Solution - 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Bluelab 2.77EC Conductivity Solution 500 ml (6\/Cs) (Qty 6)","public_title":"Bluelab 2.77EC Conductivity Solution 500 ml (6\/Cs) (Qty 6)","options":["Bluelab 2.77EC Conductivity Solution 500 ml (6\/Cs) (Qty 6)"],"price":6983,"weight":2994,"compare_at_price":null,"inventory_quantity":594,"inventory_management":"shopify","inventory_policy":"deny","barcode":null,"featured_media":{"alt":"Bluelab 2.77EC Conductivity Solution 500 ml","id":8788701675613,"position":2,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/products\/HGC732901-01.jpg?v=1600889919"}},"requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/products\/HGC732899-01.jpg?v=1600889919","\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/products\/HGC732901-01.jpg?v=1600889919"],"featured_image":"\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/products\/HGC732899-01.jpg?v=1600889919","options":["Bluelab 2.77EC Conductivity Solution 500 ml (6\/Cs) (Qty 6)"],"media":[{"alt":"Bluelab 2.77EC Conductivity Solution 250 ml","id":8788701642845,"position":1,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/products\/HGC732899-01.jpg?v=1600889919"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"https:\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/products\/HGC732899-01.jpg?v=1600889919","width":500},{"alt":"Bluelab 2.77EC Conductivity Solution 500 ml","id":8788701675613,"position":2,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/products\/HGC732901-01.jpg?v=1600889919"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"https:\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/products\/HGC732901-01.jpg?v=1600889919","width":500}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cp\u003eYou can improve the accuracy of your Bluelab meters by using Bluelab 2.77 EC Conductivity Standard Solution. This reference solution allows you to check your meter to ensure it is reading accurately after you clean your EC\/ppm meter probe. Bluelab conductivity pens and meters are factory calibrated so you don't need to recalibrate them. However, you do need to clean your probe and verify that it is reading accurately by using this 2.77 EC Conductivity Standard Solution.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eStored in a cool place out of direct sun and heat.\u003c\/li\u003e\n\u003cli\u003eKeep out of reach of children\u003c\/li\u003e\n\u003cli\u003eStore with the lids securely tightened\u003c\/li\u003e\n\u003cli\u003eContains 250 ml\/8.4 fl oz\u003c\/li\u003e\n\u003cli\u003eClean and test your EC product every 30 days\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/files\/bluelab-2-77-ec-conductivity-solution-250ml-sds.pdf?v=1607115422\"\u003eBluelab 2.77 EC Conductivity Standard Solution 250ml SDS\u003c\/a\u003e (PDF)\u003cbr\u003e\u003cbr\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2256\/3007\/files\/bluelab-2-77-ec-conductivity-solution-500ml-sds.pdf?v=1607115422\"\u003eBluelab 2.77 EC Conductivity Standard Solution 500ml SDS\u003c\/a\u003e (PDF)\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e"}