Electric Meter Design service offer single&3 phase RMS value display,C/T settable Up to 3 alarm,8 segments output control DW series Single phase Electric Meter(vol ... Meter, Ampere Meter, Counter, Tacho Meter, Frequency Meter, flowmeter,Timer,Timer Relay, Solid State Relay, Proximity Sensor, ,Pressure sensor ,load cell sensor, KNE KSC box ...