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BlueLab Guardian Monitor
The Bluelab Guardian Monitor is a constant indicator of the desired levels of EC, pH and temperature, enabling the grower to optimize these parameters as the crop ..
Bluelab Combo Meter™
Better crops start with the Bluelab Combo Meter, it's all you need for simple and reliable crop management and it's all within arms reach. It is a conductiv..
Bluelab Meter Carry Case
Bluelab is excited to introduce a new accessory which makes transporting and using their Meters even easier!
The Bluelab Carry Case provides a custom fit so you can..
BlueLab Soil pH Meter w/ Probe
If you need to measure the pH level of soil, media or substrates, then the Bluelab Soil pH Meter is just what you need! Our meter can be used by everybody from th..
BlueLab Grower's Toolbox
The Bluelab Grower’s Toolbox combines the essential tools you need to easily manage your crop by measuring the pH, conductivity (ppm) and temperature of t..
Bluelab pH Pen
The Bluelab pH Pen is the latest innovation for hand held pH meters and is the ultimate handy solution for measuring pH.
Hydroponic growing lets you give the best care possib..
Bluelab Connect Range Extender
The Bluelab® Guardian Monitor Connect, Bluelab® Connect Stick, Bluelab® Connect Range Extender and Bluelab® Connect Software. The Bluelab® Guardian Monitor Connec..
Bluelab Connect Stick
The Bluelab® Guardian Monitor Connect, Bluelab® Connect Stick, Bluelab® Connect Range Extender and Bluelab® Connect Software. The Bluelab® Guardian Monitor Connect can con..
Bluelab Guardian Connect
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..
Bluelab® pH Controller Connect
The brainy pH controller connect consistently monitors and fine-tunes the pH levels for you. But more than that, the controller wirelessly data logs to your compu..
Hanna GroChek pH/EC/TDS/C Portable meter w/Cal Check
The GroCheck Portable Meter is a versatile, water resistant multiparameter portable meter specifically designed for agricultural application..
Hanna GroChek pH/EC/TDS/Temp. Combo
This indicator continuously monitors the three most crucial nutrient parameters in hydroponic, greenhouse, and horticultural applications. At startup, the Ha..
Bluelab Replacement Probes for BlueLab Models
All BlueLab Replacement Probes. Choose your model.
1. $64.99/ The Bluelab pH Combo Probe serves as a replacement for the same essential compone..
HM Replacement pH Sensor PH-200
This HM Replacement pH Sensor PH-200 is for HM Digital Waterproof pH Meter model P-200. Features Glass pH sensor and reference tube and thermister.
HM Digital pH 80
The rereliable and long lasting HM Digital pH 80 has a low battery indicator and clear cap feature to notice moisture (or lack of) on probe. Glass encased reference electr..
HM Digital Waterproof pH Meter Model PH-200
The HM Digital Waterproof pH Meter Model PH-200 measures pH and Temperature and has auto-ranging three point calibration with digital fine tuning. In..
Bluelab Soil pH Pen
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..
Hanna GroChek replacement probe for HI9813-6
Keep your GroChek HI9813 pH temperature meter running strong with a companion replacement probe. The probe features a fiber junction and gel electro..
Hanna Instruments GroChek pH & TDS Combo Continuous Reading Meter
This continuous reading meter is ideal for agricultural, horticultural, and hydroponics applications where pH and TDS level..
Oakton Waterproof EcoTester pH1
The Oakton Waterproof EcoTestr pH1 is a convenient pH meter that doesn't let dirt or moisture keep it from delivering accurate readings. It features a ..
Perfect pH (35 Gal Model) - Natural Ion pH Balancer
The perfect pH is a revolutionary pH stabilizer that automatically balances the pH of your hydroponics system, keeping it in the ideal r..
Perfect pH (70 Gal Model) - Natural Ion pH Balancer
The perfectpH is a revolutionary pH stabilizer that automatically balances the pH of your hydroponics system, keeping it in the ideal ra..
PerfectpH Cleaning Solution, 16 oz
The perfectpH Cleaning Solution keeps your perfectpH running optimally for harvests to come. After 3-4 months of use, the excess positive-charged ions and..
Oakton Waterproof pHTestr 10
The Oakton Waterproof pHTestr 10 is perfect for growers’ water quality testing needs, the Oakton Waterproof pHTestr 10 measures from 1.0 to 15.0 pH with a resolutio..
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