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It’s time to get down! Use Gringo Rasta pH DOWN to lower the pH of your nutrient solution in both soil and hydroponic environments.
51 products
51 products
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pH / EC / TDS Meters & Solutions
From $14.72
Unit price perFrom $14.72
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The perfect solution to store and hydrate your Bluelab pH products. Bluelab pH Probe KCl Storage Solution is made specifically for use with Bluelab pH products. It is designed to increase response time and maximize the life of Bluelab pH pens and pH probes. For best results, use the KCl solution to store the pH pen/probe after use and hydrate monthly. Bluelab pH Probe KCl Storage Solution is manufactured to high laboratory standards.
$14.43
Unit price per$14.43
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High quality solutions formulated for calibrating pH probes.
Bluelab® calibration solutions are essential for use with all Bluelab® products.
Bluelab® Solutions are manufactured specifically for Bluelab products and are referenced to high laboratory standards to ensure your Bluelab® products last longer and maintain accuracy.
Bluelab® calibration solutions are essential for use with all Bluelab® products.
Bluelab® Solutions are manufactured specifically for Bluelab products and are referenced to high laboratory standards to ensure your Bluelab® products last longer and maintain accuracy.
$0.99
Unit price per$0.99
Unit price perBATTERIES FOR ANALYSIS INSTRUMENTATION
Replacement batteries for analysis instrumentation such as a digital TDS/EC meter or PH meter.
Sold Individually, Price is for 1 battery
$489.99
Unit price per$489.99
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Adjustable brightness display. Large easy-to-read, plant-safe green LED displays. Selectable values for conductivity and temperature. Simple push button pH calibration system. No calibration required for conductivity and temperature. Silent alarm for both high and low settings. Settings retained when power lost (non-volatile memory). Temperature compensation. An international power supply. Water-resistant design. 2 year Bluelab® Guarantee (6 months on probe).
From $12.25
Unit price per
$0.99
Unit price per$0.99
Unit price perReplacement Battery 1.5 Volt
Replacement battery for most PH/TDS/EC meters
$27.00
Unit price per$27.00
Unit price per
Everything you need to clean, hydrate and calibrate pH probes as well as clean and test conductivity (ppm/EC) probes. The instrument is only as accurate as the probe is clean. Accurate readings simplify crop management and provide improved growth. Includes instructions, 20 ml single-use Bluelab Solution Sachets, 2 each of: pH 7.0 & pH 4.0, KCl, 2.77 EC, 3x plastic cups, pH Probe Cleaner, Conductivity Probe Cleaner, Toothbrush and Chamois.
From $210.00
Unit price perFrom $210.00
Unit price perGet Connected. Improve crop performance and reduce errors with the power of data and remote monitoring. Receive wireless monitoring data from all Bluelab Connect devices to your computer and smartphone or tablet. Receive important push notifications on your mobile device so you can respond immediately to changes, support growing decisions and improve crop performance. Send wireless data 100m/330ft to and from Connect devices within the growing environment and up to 400m/1312ft in open space (line-of-sight). Only one Connect™ Stick 2 required to receive wireless data from up to 50 Connect™ devices. Send Bluelab Connect wireless data further in large growing facilities and environments. Simply plug the Bluelab® Connect™ Range Extender 2 into a power supply between Bluelab® Connect™ devices and Bluelab® Connect™ Stick 1 or 2 to increase the wireless signal range. For extra-long distances, multiple Bluelab® Connect™ Range Extender 2s can be used. Increase the wireless range between Bluelab Connect devices and the computer by up to four times when Connect Range Extender 2 is paired with Connect Stick 2.
From $263.00
Unit price perFrom $263.00
Unit price perHands-free monitoring and dosing of solution pH levels. Our clever pH controller automatically monitors and fine-tunes the pH levels for you. You simply set it and forget. The pH is taken care of. For use with reservoirs up to 200 US gal/760 L. Plant-safe green backlit LCD with adjustable brightness and large, easy-to-read display. Easy to navigate menu to program, adjust settings and calibrate by a simple push of a button. Flashing high/low alarm with control lockouts to protect from over-dosing. Auto resume dosing on restart after power loss. Includes: water-resistant, wall mount housing, 13 ft acid/alkali resistant dosing tube, international power supply, replaceable double junction pH probe and temperature probe (for pH ATC). Use with undiluted Bluelab pH Up or Down. 6 month guarantee for Bluelab pH Probe.
$264.00
Unit price per$264.00
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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.
$990.00
Unit price per$990.00
Unit price perOur brainy pH Controller Connect constantly monitors and fine-tunes the pH levels for you. But more than that, it wirelessly data logs to your computer too, putting continuous information at your fingertips. Use the data to make system changes faster for the ultimate crop. You can also change the settings from your PC. One Bluelab Connect Stick is required, sold separately. Local and cloud data logging capability (download free Bluelab Connect Software). Option to view data and current status remotely via Google Docs™. For use with reservoirs up to 200 US gal/760 L. Plant-safe green backlit LCD with adjustable brightness and large, easy-to-read display. Easy to navigate menu to program, adjust settings and calibrate by a simple push of a button. Flashing high/low alarm with control lockouts to protect from over-dosing. Auto resume dosing on restart after power loss. Includes: water-resistant, wall mount housing, 13 ft acid/alkali resistant dosing tube, international power supply, replaceable double junction pH probe and temperature probe (for pH ATC). Use with undiluted Bluelab pH Up or Down. Compatible with Bluelab Connect Stick and Connect Range Extender. 6 month guarantee for Bluelab pH Probe.
$634.00
Unit price per$634.00
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The Bluelab Guardian Monitor Connect is not only a constant indicator of the desired levels of pH, conductivity and temperature of your nutrient solution, it also data logs these critical parameters to your computer for you. It does not stop there. You can access the data via the cloud from a remote mobile device or computer to check for extreme variances to ensure these critical parameters are hitting the mark for crop success. Just one Bluelab Connect Stick is required to receive wireless data from one or more Guardian Monitor Connects.
From $38.00
Unit price perFrom $38.00
Unit price perHands-free monitoring and dosing of solution pH levels. Our clever pH controller automatically monitors and fine-tunes the pH levels for you. You simply set it and forget. The pH is taken care of. For use with reservoirs up to 200 US gal/760 L. Plant-safe green backlit LCD with adjustable brightness and large, easy-to-read display. Easy to navigate menu to program, adjust settings and calibrate by a simple push of a button. Flashing high/low alarm with control lockouts to protect from over-dosing. Auto resume dosing on restart after power loss. Includes: water-resistant, wall mount housing, 13 ft acid/alkali resistant dosing tube, international power supply, replaceable double junction pH probe and temperature probe (for pH ATC). Use with undiluted Bluelab pH Up or Down. 6 month guarantee for Bluelab pH Probe.
From $170.00
Unit price perFrom $170.00
Unit price perThe perfect, portable way to accurately measure and monitor pH levels in a wide range of media. We have combined the Bluelab® Multimedia pH Meter and Bluelab® Leap™ pH Probe to take fast, accurate measurements in nutrient solution, soil, coco coir, rockwool, potting mix and many other media types. Calibration is simple with one push button on the meter and fresh Bluelab® Calibration Solutions. Successful calibration indicator is displayed on screen for 30 days to indicate when re-calibration is required. The Bluelab® Leap™ pH Probe is suitable for use with all Bluelab® products that use a BNC connection. Team with the Bluelab® Solutions and the convenient Bluelab® Carry Case (#716440). 2 m / 6.6 ft standard cable included.
$420.00
Unit price per$420.00
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Introducing Pulse, a new innovation designed and made in NZ by Bluelab. Easily check moisture, conductivity (a measure of the nutrient salts present in the media) and temperature directly from the root zone or in nutrient a solution. Check, correct and achieve better yield and grow healthier plants across a wide range of growing media including soil, coco coir, potting mix and nutrient solution. Quickly check multiple plants and automatically sends and stores all your key plant statistics in the Pulse Mobile App available free Google Play store for Android (search “Pulse”). Coming soon to IOS. Pulse App gives you the ability to export data to review each growing cycle. No requirement to connect to a computer. Battery included. Works with Android (v5.1 and above).