Calibration test equipment SH15

manualfor electric energy metersportable

Specifications 　　1. Test meter errors without disconnecting mains supply. 　　2. Optional dummy load box 　　3. Certificate: ISO 9001 　　SH15 Single phase energy meter calibrator(at work site) 　　The main features 　　1-Special plastic mould case, light weight and easy for portable, LCD display 　　2-Measure voltage, current, power . phase power factor without disconnecting power 　　circuit 　　3-Test positive /negative error of sigle phase meter without disconnecting power circuit 　　4-Wide current clamp rang :0.5-100A 　　5-Wide working voltage rang : AC180 - 250V 　　6-Power supply directly supplied by voltage testing wire 　　7-High and low frequency energy pulse output.Easy to send and test 　　8-sampling by scanning head, directly input pulse of electronic meter or manual switch calibration 　　9-Can be connected with the external current load box and support the simulated load