Calibration of GF312V2 Energy Meter Calibrator | GF333V2 Reference Standard Meter with GF302D1 Three-Phase Power Source

 We used the GF302D1 portable three-phase tester as the standard three-phase power source.

In this test, we used the GF333V2 high-precision three-phase reference standard meter to calibrate the error of the GF312V2 portable field energy meter calibrator.

The GF333V2 high-precision three-phase reference standard meter has an accuracy class of 0.01/0.02. It supports full-range voltage and current measurements, harmonic analysis from the 2nd to the 63rd harmonic, vector diagrams, and waveform display, providing traceable, ultra-precise power data that serves as an authoritative calibration reference.

All equipment complies with IEC, CNAS, and CE standards.

For more details, please visit our official website: https://www.gfuvegroup.com