1.Overload Protection Resistance 280VAC/DC for10sec 2.Overload Protection Voltage 300V AC/DC for1Min

Ground Resistance Tester

Basic function  RangeEarth Resistance      0/20/200/2000Ω±(2%+3)Testing Voltage       030V±(3%+5)

Express functionMax.Display                    1999Range Select           Auto RangeFunction Symbol Displau  √Data Hold      √  Low Battery Warning       √Overload Protection Resistance  280V AC/DC                                           for10secOverload Protection Voltage   300V AC/DC                                         for1MinSafety Standard       IEC61010-1CAT.III300V Pollution                        LeveIIIIEC61557

General FeaturesStandard Accessory   Linex2pcslron stickx1pairUser'sManualx1pcsCarrying caseBattery Type      AA1.5V*8Dimension      190×155×75mmWeight              900gMOQ              10PCS   Ctn Size          530x310x400mmQ'TY / Ctn      20PCS/ GW/NW              15/14Kg