Milwaukee Instruments ORP 57 Waterproof ORP/Temp Tester, Martini ORP57
IP65 Waterproof pH tester with Large dual-level LCD that displays ORP and temperature (°C or °F). The large display shows readings from -1000 to +1000 (with a resolution of 1 mV) and simultaneously shows temperature from -5.0 to 105.0°C or 23.0 to 221.0°F. ORP57 has a stability indicator and hold function that freezes the display for easy and accurate recording. The large display also has graphic symbols to guide you through all operations. Complete with a temperature probe for faster and more precise temperature measurement it compensates automatically for temperature. Auto power OFF saves battery power after non-use. The double-junction electrode can be replaced in a very fast and simple way! The modular design allows easy electrode and battery replacement. Calibration, Maintenance & Cleaning SolutionsChoose from our wide selection of calibration, maintenance and cleaning solutions. SPECIFICATIONS mV Range ±1000 mV Temp Range -5.0 to 60.0°C / 23.0 to 140.0°F