Three-phase Electric Energy Meter Calibrator

https://www.mktester.com/power-analyzer/three-phase-electric-energy-meter-calibrator.html

Three-phase electric energy meter calibrator is used for grid corporation of measurement and energy test center, management department of power supply bureau, national energy measurement of testing authorities, and also used to test each kind of single/three phase kWh meter of industries and mining enterprises as well as electric meter manufacturers. Meanwhile, the calibrator also can be used as one high precision standard power source.