calibration electrical test instruments

Kwh Single-step Manually Power Monitoring Equipment Calibration For Harmonics Main Features: Accuracy : U, I, P, kwh: 0.05%; Q, kvarh : 0.1%; U, I, P stability : 0.01%RG/3min, AC Voltage and AC Current ... Read More Get Best Price

High Accuracy 220V AC Power Standard Self-diagnosis For Amplifier Failure Product Profile: AT6023C can calibrate and test multiple types of active & reactive energy meters, also can be used as a harmonic power ... Read More Get Best Price

Three Phase Power Portable Meter Test Equipment for Electricity & Supervision Department Profile AT6012 is suitable for the power supply company management, energy metering, electricity and supervision ... Read More Get Best Price

Smart Portable Power Meter Tester / 3 Phase Power Meter Calibration Profile AT6012 is suitable for the power supply company management, energy metering, electricity and supervision department, technical ... Read More Get Best Price

High Accuracy Multifunction Standard Power Meter Tester For Electric Profile AT3062 can be used as standard meter to test electric meter and energy meter, and also can measure all kinds of AC electric quantity, ... Read More Get Best Price

Wireless Alarming Overload Energy Power Standard With 7 Inch Touch Screen Product Profile: AT6015C can calibrate single phase active & reactive energy meters Main Features: Accuracy : U, I, P, kwh: 0.05%; Q, ... Read More Get Best Price

Three Phase Power Meter Test Equipment Profile AT3031 is suitable for the measurement department of research institution, power grid corporation, railway and national measurement institution at all levels, and ... Read More Get Best Price

High Voltage Meter Test Equipment Standard Source For Power Quality Analyzer Profile AT3051 is suitable for the measurement department of research institution, power grid corporation, railway, large industrial ... Read More Get Best Price

High Voltage Meter Test Equipment Profile AT3051 is suitable for the measurement department of research institution, power grid corporation, railway, large industrial and mining enterprise and national ... Read More Get Best Price

Electrical 3 Phases Portable Power Meter Tester / Power Quality Analyzer Profile AT8011 is suitable for power supply corporation, Grid operation department and industrial and mining enterprise to measure and ... Read More Get Best Price