Showing 1–16 of 22 results
Waterproof pH Tester, 0.1 pH Resolution, Replacea…
Waterproof pH Tester, 0.01 pH resolution Replacea…
pH / Temperature Meter, 0.1 pH Resolution, replac…
pH Economical Pocket Tester.
Nutrient meter designed for Hydroponics, hortic…
Pocket-size Conductivity / TDS / Temperature Mete…
pH, EC, TDS & Temperature tester with replac…
pH, Conductivity, TDS & Temperature Testers …
Portable pH meter with 0.1 pH resolution, Replace…
Conductivity Economical Pocket Tester
Range…
Standard Portable Conductivity Meter with ATC
Standard Portable pH / Conductivity / TDS Combina…
pH meter kit to measure pH in soil
Digital Brix Refractometer
Range: 0 to 85% …
pH Monitor, Set Point Range: 3.5 to 7.5 pH
Milwaukee pH Controller to monitor and control pH…