two current sources energy meter tester

Three Phase Portable Reference Standard Meter field meter calibrator class0.2 KE7308B Three Phase Portable Reference Standard Meter Accuracy : 0.05, T...

Three Phase Electric Energy Meter Testing Equipment, Fully-Automatic Calibration 24 Meter Position, Accuracy Class 0.02% Stationary Meter Test System ...

HS-3103 Portable Single Phase Energy Meter Test Bench Output voltage and current distortion not larger than 0.3%(if it is a linear load) The variation...

Nice quality high permeability Permalloy core or aminated silicon steel core Current transformer​ widely applied in electronic energy meter, power tra...

Portable Three Phase Meter Test Equipment UTI-SR01 1) In-built Standard Reference Meter (SRM): accuracy class 0.05 or 0.02 (optional) 2) Error test, s...

Accuracy class 0.05%, 0.1% Resolution 6”TFT (640×480) Power supply 220V±10%, 50/60Hz Li-polymer battery (size (mm): 110x51x16, nominal output voltage:...

Portable 220V 50Hz RTU - Tester KS908 for Transducer , Energy Meter high accuracy good quality Voltage 20VA, Current 25VA Work power supply range:220V...

PA300 solar inverter energy meter three phase power meter use for inverter solar 41st Harmonic THD power quality analyzer The meter measures the insta...

High Accuracy Single Phase/Three Phase Energy Meter Test Bench /Electric Meter Test Equipment 1) Equipped with electronic phantom load power source, a...

DJSF1352-RN UL certified DC Dual-circuits Monitoring DIN Rail Energy Meter ● Measurement: kWh, kVarh, Power, Current, Voltage and etc ● Current Rating...

5(80)A 230V 50HZ LCD Display Voltage Current Single Phase Energy Meter Positive Power Din Rail KWH Features : 35mm standard DIN rail installation, com...

Watt-hour Meter Calibrator , Electric Energy Meter Calibrating Tester , Power Meter Calibrator I. Product Description: The calibrating set is special ...

Descriptions: LS128 UV integrator meter is a professional UV energy meter for testing UV LED light sources. The UV UV integrator meter spectral respon...

Loop And Contact Resistance Pinpoint Tester With Printer Test Current 100A 200A ZXHL-200P High precision Contact Resistance Tester 100A 200A 300A 600A...

Anti Interference Dia 200mm Electric Power Tester Leakage Current Clamp Meter VICTOR 690 Strong Anti-Interference Ability Large Current Clamp Meter Wi...

Transformer Winding Coil DC Resistance Tester Micro Ohmmeter I. Introduction: Transformer DC Resistance Tester uses Constant current source to measure...

AC 80-260V/100A Volt Amp Meter AC Multi function Voltage Ampere Power Energy Tester with Current Transformer MSEM-061 A. Function 1. voltage, current,...

AC 5KW 85~250V Digital Voltage Meters indicator Power Energy Voltmeter Ammeter current Amps Volt Wattmeter Tester Detector Product Description: This c...

None Contact Phase Sequence Tester Specification None Contact Phase Sequence Tester is a multi-function digital smart meters that specially developed ...

Introduction Hipot Tester is applied in power system for insulation test of high voltage equipment. The typical application of the HIPOT tester is as ...