Process Indicator Input:4-20mA 0-75mV 0-10V or TC/RTD ... -1999 --9999 Auxilliary power: 24V/12V/30mA DA series Process Indicator for voltage & ampere measurementFeatures:1) Input: mA, mV, V, Pt100. Ω. TC ... .. We can manufacture thousands of different models of products, including Temperature Controller, Digital Adjustor,thermocouple (TC and RTD), Panel Meter, Sensor Meter ...