Milwaukee PH56 PRO Waterproof 2-in-1 pH/Temp Tester with Replaceable Probe electrode calibration Set your ORP parameters once

Set your ORP parameters once and let this professional-grade controller maintain optimal water quality automatically with ±5 mV accuracy

All these things carry charged ions that would read as EC

Measures conductivity and temperature with automatic temperature compensation

Heavy-duty plastic shell with strong fasteners for long-term use

Milwaukee PH56 PRO Waterproof 2-in-1 pH/Temp Tester with Replaceable Probe electrode calibration Set your ORP parameters onceDESCRIPTION The Milwaukee pH56 PRO pH and Temperature Tester is our most accurate tester with the ability to easily replace the probe for years of use. The Milwaukee pH56 PRO pH and temperature tester offers: ACCURACY The PH56 PRO tester is accurate to 0. 05 pH and 0. 5 C 1. 0 F for temperature. With automatic calibration and 6 calibration points in memory, the tester can be quickly and easily be calibrated to a higher accuracy compared with manual