Using the GF302D1 portable three-phase tester as a standard three-phase power source,
we demonstrate the wiring configuration for the GF333V2 high-precision three-phase reference standard meter and the GF312V2 portable field energy meter calibrator.
The GF333V2 high-precision three-phase reference standard meter features 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 devices comply with IEC, CNAS, and CE standards.
For product details, please visit our official website: https://www.gfuvegroup.com
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