... read.5) Application:measure 1 or 3 phase voltage and ampere.6) Output: 3 alarms and One transformed analog output 4-20mA for each ... , Power Meter, Coulometer, Voltage Meter, Ampere Meter, Counter, Tacho Meter, Frequency Meter, flowmeter, Timer, Timer Relay, Solid State Relay, Proximi ty Sensor, Pressure ...