SFJL-HG1000 electric welding machine field calibrator

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SFJL-HG1000 electric welding machine field calibrator


SFJL-HG1000 electric welding machine field calibrator (hereinafter referred to as the calibrator) is a calibration equipment designed for verifying the current and voltage meters used in various electric welding machines. Generally, welding machines work in a high current state, and the disassembly and assembly of voltage or current meters are complicated. The accuracy of the welding machine indicator directly affects the welding quality, so the calibration of voltmeters and ammeters is very important. This calibrator designed by our company for electric welding machines can measure a maximum AC and DC current of 1,000 amps and an AC and DC voltage of 400 volts.