... .35kV,10kV, 6kV, 3kV, 1kV 3.Measure resistance,speed,distance Cable fault locator (out item no DGS-AV/35-6A)For accurate and ... machineWith field camera and wireless communication capabilitiesTest on real experts know or wireless faxOr high impedance fault flashover test without connection to ... environment :temperature : - 10 ° c ~50 ° c humidity : RH ≤ 90Dimensions :350x250x160mm cable fault locator