SH15 Single Phase Energy Meter Calibrator( At work

SH15 Single phase energy meter calibrator(at work site)The main features:1-Special plastic mould case, light weight and easy for portable, LCD display2-Measure voltage, current, power . phase power factor without disconnecting powercircuit3-Test positive /negative error of sigle phase meter without disconnecting power circuit4-Wide current clamp rang :0.5-100A5-Wide working voltage rang : AC180 - 250V6-Power supply directly supplied by voltage testing wire7-High and low frequency energy pulse output.Easy to send and test8-sampling by scanning head, directly input pulse of electronic meter or manual switch calibration9-Can be connected with the external current load box and support the simulated loadPerformance index1. voltage measured scope: AC110-260V, accuracy:0.3%2. Voltage measured scope:AC0.5-100A, accuracy : 0.3%3. Phase scope:0°- 360° .accuracy:±1.0°4. Power measured accuracy : 0.3class Energy measured accuracy :0.3class5. Power comSumption 3VA6. weight :0.3kg7. Dimension: 185mmx80 x41mm8. working circumstance : temperature-10°- +45°; relative humidity:20%- 90%