SF-1050W Single-phase Meter Calibrator is an electronic intelligent singlephase AC/DC meter calibrator designed according to related national standards and regulations. It can calibrate and test class below 1.0 single phase AC/DC ammeter, voltmeter, milli-ammeter, milli voltmeter, frequency meter.
This calibrator is composed of 3 parts: signal generating system of single-chip,precision power supply and standard meter system.
With standardized cabinet and featured by compact size, light weight, multifunction,high stability & automation, top reliability, it is an ideal calibrating equipment for AC/DC meters!