Product specification materialabs bodyinsulation reslstance testmore than 25 megohms at 500 v dc between electrical circuit & containing caseweight575 gmdimension172x98x38 mmdisplay3% digits, Lcddual ranaes0, 10, 1000 ohm b 0, 5, 500 ohm product descriptionapplications waco digital earth resistance tester has been created to evaluate the resistance if earth used in power circuit, Telecommunications, Railway electrification, Residential and industrial electrical installations. The tester measures directly the potential to withstand the earth andalso measure the ground resistivity. The study, Elegant and compact body makes the Intuitive to, Instrument portable navigate, Hand, Held instrumentincludes user-friendly options for use hand held meterni, Cd re, Chargeable cellsconfirms to iss 9223/1979four terminals u o measure earth resistance as well as specific soil resistivity lo, Bat or a indication appears on display indicating that the indicating the the cells batteries have gone down, Which canbe recharged by connecting to 230 volts at 50 hertz ac mains supply through charglng cord provlded with the instrumentaccessories standard carrying casecharging cordinstruction manualproduct image