2100A+ 0.01 to 200Ω Digital Clamp On Ground Earth Resistance Tester Meter Jaw Size 32mm with Alarm Function and Data Storage

2100A+ Clamp Earth Resistance Tester is widely used in the grounding resistance measurement of the power, telecommunications, meteorology, oilfield, construction and the industrial and electrical equipment. In the measurement of a grounding system with loop, does not require breaking down the grounding down lead, and no need the auxiliary electrode. It is safe, fast and simple in use. The tester can measure ground faults which cannot be measured by traditional methods. It can be used in applications where traditional methods cannot be measured. Specifications:Function:Ground resistance test, Loop resistance test.Model:2100A+Range: 0.010Ω~200ΩResolution: 0.001ΩAccuracy: ±1%rdg ± 0.01ΩJaw Size: Φ32mmCounting: 4 DigitsDisplay: 47mm×28.5mmAlarm Threshold Setting Range:1Ω~199ΩSound and Light Alarm: Beep Alarm Sound, Alarm Symbol FlashesPress AL key to Turn on/off and set.Interference Signal Recognitio:"Beep-beep-beep” indicator,NOISE symbol blinking.Data Storage: 99 GroupsLow Battery Voltage Indicator:YesData Hold:YesBacklight: YesStorage Full Indication:Flashed display "MEM" SymbolAuto Power Off: 5 Minutes Without any OperationProtection Level:Double insulationStructure:Clamp CTShift:Automatic shiftExternal Magnetic Electric field: <40A/m, <1V/mSingle Measurement Time:0.5 secondResistance Measure Frequency:>1KHzMeasured Current Frequency:50/60Hz AutomaticPower Consumption: =50mATester Weight:930gClamp Dimension:260mm×90mm×66mmPower Supply: 4 x LR6 batteries (not included in delivery)

• Note Note: Designed to measure loop resistance only, not single-point grounding,Users can create an artificial loop near the grounding electrode for testing,Please always refer to the user manual for detailed instructions.
• Wide measurement range of 0.010Ω to 200Ω with high resolution of 0.001Ω. The circular fixture size is φ32mm, ensuring versatility in various test scenarios.
• It has a backlight so that the readings can be seen clearly even in the dark. It has an alarm function, can store up to 99 sets of data, and will automatically shut down if there is no operation for 5 minutes.