DO30-E+ three-purpose meter calibrator

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DO30-E+ three-purpose meter calibrator


The O30-E+ multifunctional calibrator (hereinafter referred to as the calibrator) is a calibration source for LED five and a half digit display of AC and DC voltage and current. It has high output power and strong load capacity; it is equipped with RS232 interface, which can be connected to the computer. The system software is reasonably designed and complies with the new national metrology regulations; it realizes the automatic processing function of test data; the unique protection circuit makes the operation of the calibrator safer and more reliable.