Zhuhai Sunray Meter & Control Technology Co... is a leading Chinese company in the field of meters. Zhuhai Sunray Meter & Control Technology Co... is a professional manufacturer in all kinds of static single phase meters, three phase electronic meters and Automatic Meter Reading system (AMR), digital electric power inspecting instruments, Digital voltage, current, power, frequency or power factor meters (V, I, P, F, FA).IC card prepaid water meters, gas meters, heat energy meters and electricity meters, 4 in 1 IC card prepaid system. Many meters have been exported to Indian, Pakistan, Bengal, Thailand, Egypt, Kyrgyzstan, Indonesia, etc., Zhuhai Sunray Meter & Control Technology Co... is a ISO9001 approved company. The main product lines of ours are as follows, SINGLE-PHASE METERS/RS-485 or PLC Modem Option, built in the meters: 1.XY-E12A: Single-phase static watt-hour meter, 2.XY-E12P:Single phase static prepayment watt-hour meter, 3.XY-E12T: Single Phase static multi-tariff watt-hour meter, 4.XY-E12PT: Single Phase static multi-tariff and prepayment watt-hour meter, 5.XY-E12S OR XY-E13S:Single Phase Meter, Socket type, Round Shape; Active or (Active and Reactive) Energy, Real Time Power, Current, Voltage, Multi-tariff and RS-485 are Optional; ANSI Standards complied; 6.XY-E12AS: Single Phase Meter with a socket to be connected with electricity appliances;Measuring Current, Voltage, Active Power, kWh, Cumulative period of time for power energize; LCD or Register display; 7.XY-E12AD:Single Phase Active DIN Rail type, Two Directions Active, LCD:5+2 or Register Display, Europe Standards Complied THREE-PHASE METERS: There is at least one type of meters fit to one of the voltages, 3X100V, 3X220/380V, 3X57.7/100V, or other voltage according to customer&＃039;s requirement. 1.XY-E33M02 OR XY-E34M02: 3-Phase 3-Wire OR 3-Phase 4-Wire Multifunction Meter 2.XY-E33M05 or XY-E34M05: 3-phase 3/4 wire static multi-function electricity meter, 3.XY-E33M01 or XY-E34M01: 3-phase 3/4 wire static multi-function electricity meter 4.XY-E33A/XY-E34A: 3-phase 3/4 wire static electricity meter, active en</p>