
Meters & Pens – pH & EC Testing
Test It. Trust It.
Don’t guess your grow - know it.
The Brains of Your Hydro System
Accurate readings = no nutrient burn, no deficiencies, and no “what happened to my plants?” These meters and pens are the unsung heroes of hydroponics. Stay sharp, stay calibrated.
Need to recalibrate? Jump over to pH Control & Calibration to stay accurate.