alpha-pH800 1/4 DIN pH/ORP Controller - Thermo Scientific - Water Analysis - #1

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alpha-pH 800 pH/ORP Controller • Application Specific Integrated Circuit (ASIC) • pH or ORP Mode • Menu-driven SETUP Program • Push-button Auto Calibration • Limit Control • Independent Hysteresis Bands • Symmetrical Operation For Electrically Noisy Environments • Dual Setpoints • On/Off Timer Delays • 4-20 mA Transmitter Output • Non-volatile Memory • Pt100 Or Pt1000 ATC Sensor