SANWA PDR-301

PDR 301, Sanwa Earth Tester Analog Earth Tester Basic Features • Phase detection 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 • Exorbitance warning LED of auxiliary earth electrode resistance Optional Accessories Carrying case : C-PDR300 Specifications Earth resistance measuring range : 10/ 100/ 1000Ohm Earth resistance measuring range : 0~ 30V Display : Analog Operation : Constant current system ( tripolar or bipolar) Battery : R6P x6 Size / Weight : H175xW118xD55mm / approx. 500g Standard accessories included : Earth bar set ( SET PDR 201) , Instruction manual