GDDW-IIIearthresistancetester/earthingresistanceanalyzer1.1GeneralintroductionSuppliedwiththenewtypedifferentfrequencyACpowersupply,Itadoptsmicroprocessortocontrolandprocesssignal,whichsolveproblemsoftheinterferencebetweentestleadisusedtotestgroundingresistanceindifferentplacessuchassubstationgroundnetwork(4Ω),powerstation,microw***estation(10Ω),lightningrod(10Ω)andsoon.1.2TechniqueindexModelGDDW-IIILargeMultifunctionalEarthResistanceTesterMeasuringrange0~15ΩPrecision3%MeasuringcurrentoutputAC<3ATestwires>φ1.2mmPowersupplyAC220V50HzSize440*460*430mmWeight28kg1.3Packing&DeliveryPayment&ShippingTermsSupplyCapacityPaymentterm:T/TorL/CProductioncapacity:500pcs/monthMOQ:1pcPacking:WoodencasePricenegotiableDeliverywayByAirMeansoftransport:FOB,CIF,CFRDeliverytime:10days1.4TradeShow)