Gf112 Handheld Single-phase Watt-hour Meter

GF112 Handheld Single-Phase Watt-Hour Meter for the verification is the scene of single-phase watt-hour meter on-line detection accuracy and design. But in constant electricity, don't take out stitches measure the electrical energy, power, current, voltage, frequency and power factor, Angle. The accuracy of the instrument adjusting rejected traditional methods of the potentiometer + screwdriver, internal by single chip microcomputer control, can not open the equipment in the case, through the button to complete precision adjustment, so as to enhance the reliability and stability. This instrument has small light, the function is all ready, use convenient, beautiful shape, and other features, is the ideal of single-phase watt-hour meter online testing instruments.