... eg.DC 0-600V,DA 0-10A. Easy to operate.2) Single line big inch full 4 LED display, rane: ... modes for option5) Aux.power: 24V/30mA for 2-wire transmitter 12V/40mA for loadcell.6) Communication:standard RS232/RS485 ... thermocouple (TC and RTD), Panel Meter, Sensor Meter, inductor, Power Meter, Coulometer, Voltage Meter, Ampere Meter, Counter, Tacho Meter, Frequency Meter, flowmeter,Timer,Timer Relay, ...