
This electrode calibration tool is a must-have for any hydroponic grower making calibration a breeze even for the inexperienced .The compact and easy-to-use tool makes sure that our grow system`s pH levels are always on point, improving plant health and yields. The only downside is that it's a bit on the pricey side, but the investment is worth it for the consistent and accurate results it delivers. Overall, a great addition to our Industrial and Scientific tools for our hydroponic project..

🍯 Honey Refractometer with Automatic Temperature Compensation (ATC) - Tiaoyeer Moisture, Brix, and Baume Refractometer for Honey, 58-90% Brix Scale Range - Honey Moisture Tester
31 Review

Portable digital multimeter with sound continuity and thermocouple (electric tester) LTX DT-838
7 Review

Accurate And Versatile Digital PH Meters For Food, Brewing, Hydroponics, Pools And More!
7 Review

TDS water quality tester - TDS water hardness meter (portable digital salt meter for water analysis)
9 Review