... displayHigh precision,Simple operation,Various sizes for option.The timer is widely used in machinery which requires precise timing. ... RTU protocol.Can connect to other equipments/PC/PLC for remote control.5,Power supply: regular: 90-260V AC/DC, ... Meter, Ampere Meter, Counter, Tacho Meter, Frequency Meter, flowmeter,Timer,Timer Relay, Solid State Relay, Proximity Sensor, ,Pressure sensor ,load cell ...