Moisture Meter Input:mV /mA /V /Pt/TC,temp. ... Width power supply:regular: 80-260V AC/DC,others:12-30V AC/DC,should indicate when ordering.7, Dimensions: WS4 ... (TC and RTD), Panel Meter, Sensor Meter, inductor, Power Meter, Coulometer, Voltage Meter, Ampere Meter, Counter, Tacho Meter, Frequency Meter, flowmeter,Timer,Timer Relay, ... (Barbara Guo) 086-13435730867(Peter Liao) Digital Moisture Meter (HA)