
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..

Efficiently Test Your Antifreeze And Battery Acid With A 3-In-1 Refractometer
18 Review

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

80 Pieces Water Test Litmus Strips Litmus ph Paper Soil Acidity Meter Liquid pH Tester 1-14
10 Review

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

🔍 Dioxide Controller for Digital Gas Monitoring
5 Review

🌡️ Continuous Temperature Monitoring with Relative Humidity Integration
4 Review

Digital multimeter RGK DM-12
6 Review

🌬️ Advanced 3-in-1 Indoor Air Quality Monitor with CO2/RH/Temp Data Logging and Audible Alarm - NDIR Sensor Technology
8 Review