... range displays 1Power output 24V DC, which can serve as the working power of 2- ... wire instrument.0-10V, 0-20mV, 0-100mV, 0-20mA and 0-22mA DC signal output ... instrument can working under condition of 24V power, output DC signal and measuring function simultaneously.The ... display, with the rotary switch, it can display the output value, measured value and unit.Technical specificationAccuracy - ± ...