ETCR2100A+ High Resolution Clamp Earth Resistance Tester 0.01-200Ω Digital Clamp Ground Earth Resistance Meter

Specifications FunctionGround resistance test Loop resistance testPower Supply6VDC 4 PCS of AA Alkaline batteriesResistanceRange0 01 200ΩResistance Resolution0 001ΩHighest Resistance Accuracy±1 ±0 01ΩData memory99 SetsAlarmThreshold Setting RangeResistance 1 199ΩAlarm Sound and Light Beep beep beep alarm tone Alarm Symbol Flashing Press AL key to turn on turn off Alarm or set Alarm Threshold Interference Signal Recognition Beep beep beep tone NOISE symbol blinkingWorking Temperature and Humidity 20°C 55°C 20 RH 90 RHLCD Screen4 Digits LCD display Screen L W 47mm 28 5mmClamp Size32mmClamp Opening Extent32mmTester Weight1120g With batteries Clamp DimensionL W T 285mm 85mm 56mmProtection LevelDual InsulationStructural FeatureClamp CTShiftingAutomatic shiftingExternal magnetic field40A mExternal electrical field1V mSingle measurement time0 5 secondResistance measurement frequency1KHzAccessoriesMeter 1 piece Test Ring 1 Piece Meter Suitcase 1 PiecePackage Included 1 x Clamp Ground Loop Resistance Meter Battery not included 1 x Test Ring1 x SuitcaseDetails Picture