■Phase detectoin system circuit for stable measurement
■Easy self calibration
■AC 30V range to avoid indication errors caused by leak current
■Power saving design with push switch
■Auxiliary grounding value excess indicator lamp
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.