power meter measurement

Smart Kwh Electrical Calibrators , Electrical Tester Calibration Main Features: Accuracy: U, I, P, Kwh: 0.05%; Q, Kvarh : 0.1%; U, I, P stability: 0.01%RG/3min; Distortion of AC Voltage and AC Current: 0.2%; ... Read More Get Best Price

High Voltage Electrical Calibrators Single Phase Of DC Instruments 220V Product Profile: With modular design, AT1022C can calibrate and test analog meter, digital meter, RTU, electrical transducer, energy meter ... Read More Get Best Price

7" Touch Screen Electrical Calibrators Product Profile: With modular design, AT1022C can calibrate and test analog meter, digital meter, RTU, electrical transducer, energy meter and so on. Main Features: ... Read More Get Best Price

Modular Electrical Calibrators Product Profile: With modular design, AT1022C can calibrate and test analog meter, digital meter, RTU, electrical transducer, energy meter and so on. Main Features: Accuracy: U, I... Read More Get Best Price

Wireless Electrical Calibrators Digital Multimeter Stand Alone Class 0.05 Main Features: AC Voltage: 150mV-1000V (Single phase), 57.7V-660V (3 phase); DC Voltage: 50mV-1000V; DC Current: 5mA-30A AC Current: 5mA... Read More Get Best Price

Three Phase Harmonic Electrical Calibrators Ethernet Communication Product Profile: With modular design, AT1022C can calibrate and test analog meter, digital meter, RTU, electrical transducer, energy meter and ... Read More Get Best Price

AC / DC Current Calibration Electrical Test Instruments , Self-diagnosis Main Features: Self-protection, alarming and displaying overload location for equipment output overload, Voltage short-circuit, Current ... Read More Get Best Price

LCD Wireless Temperature Humidity Data Logger , Humidity Detection System Product Profile: ARZ-1 wireless temperature and humidity detection system is composed by wireless temperature detection probes, humidity ... Read More Get Best Price

IP65 Temperature Humidity Data Logger / Wireless Temperature Product Profile: ARZ-1 wireless temperature and humidity detection system is composed by wireless temperature detection probes, humidity detection ... Read More Get Best Price

Wireless Detection Temperature Humidity Data Logger Self - Diagnosis Product Profile: ARZ-1 wireless temperature and humidity detection system is composed by wireless temperature detection probes, humidity ... Read More Get Best Price