This model GF302C panel meter calibrator is according to nation verification regulation JJG124-2005 "ammeter, voltmeter, power meter and resistance meter calibration regulations and the relevant countries standard requirements and design three-phase 0.05 class meter source integration calibration device". The core technology of this calibrator is with digital signal processor (DSP) and 16 high-speed digital converter, which is composed of high precision wideband power amplifier; The signal source use the DSP and 16 high-speed A/D converters, which can control the sine wave, distortion wave signal source; this model GF302C power meter calibrator has high precision, stable and reliable, and easy to operate flexible, and other characteristics; It can calibrate voltmeter AC/DC, ammeter AC/DC, power meter, frequency meter, power factor meter, phase angle meter etc. it is used for electrical measurement in electric power system, is the ideal calibration equipment. Welcome you visit https://www.gfuvegroup.com/electrical-calibrator/three-phase-portable-panel-meter-calibrator.html
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