Buffer pH 4 will allow you to check and calibrate your pH tester.This Buffer bottle contains 250 mL of solution, representing approximately 13 calibrations.
This Vitalink Essentials Calibration Fluid is a calibration solution for calibrating an electro-conductivity (EC) tester.Capacity: 250ml
Discover the maintenance kit for EC and pH testers. This will allow you to clean, hydrate and calibrate the pH and EC probes.
This GHE brand manual pH test is for indoor growers who want to get a value at no extra cost. You just need to place a few drops of this product to obtain a color corresponding to a pH value.This product is easy to use and very inexpensive. It can give you a pH value between 4.0 and 8.5
This 250 mL VitaLink Essentials CF Standard solution will allow you to accurately test the pH meter.
The Bluelab EC Calibration and Cleaning Kit is perfect when you have a Bluelab pH or controller. This will allow you to clean your probe in order to have precise and not erroneous measurements.
Discover the Milwaukee MW804 tester is ideal for calculating pH, temperature and EC / TDS conductivity. You will be able to obtain all these measurements with a single device!
Discover the waterproof pH tester, ideal for knowing the pH of water, in hydroponics or even in soil cultivation.Backlit LCD display - pH and temperature measurement
Discover the Bluelab pH controller in standard or Connect version. You will be able to easily measure the pH level of your hydroponic solution.
The Bluelab Connect range extender is required if you need to increase the signal range for wireless monitoring of your crop.
Discover the Bluelab replacement probe for pH meter that fits Bluelab Combo, Guardian and pH Meter models.