Milwaukee ORP57 PRO Waterproof ORP/Temperature Tester with Replaceable Probe

TThe Milwaukee ORP57 PRO ORP/Temp. Tester is designed for laboratory, pools, education, water treament and many other applications. It is the ideal meter to help make sure that your ORP/Temp. needs are being met and are reliable results for your analysis. Keep ORP/TEMP. in your target range to help your achieve best results.DESIGN FEATURESMeasures temperature and ORP with automatic temperature compensation (ATC).Ideal range for pools and all different applications (+/- 1000 mV' -5.0 to 60°C (23.0 to 140.0°F). Units direct in mV.Factory calibrated (no need to recalibrate).Replaceable electrode Mi57P.Fully waterproof to IP65Approximately 300 hours of use (4 x 1.5V batteries included)CARE AND USEMAINTENANCEORP electrodes can develop nutrient build up over time. To miminize build up, always rinse the probe in fresh tap or DI water after every use.CARE AND USE ORP meters usually start performing poorly because of problems with the probe. The two parts of the ORP probe that cause problems ar