Introduction:ETCR2000C+ multi-functional clamp ground resistance tester, grounding resistance and loop resistance measurement (range: 0.010Ω ~ 1200Ω); leakage current measurement (range: 0.00mA ~ 40.0A). When measuring the looped grounding system, it is not necessary to disconnect the ground deflector and no auxiliary electrode is needed. Just clamp the meter and clamp it directly on the ground lead. The value displayed by the clamp meter is the grounding body resistance and The integrated value of the ground lead resistance, this measurement method can quickly and safely obtain the measurement results.Specifications:Function:Ground resistance test, Loop resistance testResistance Range:0.01-1200ΩResistance Resolution:0.001ΩHighest Resistance Accuracy:±1%±0.01ΩCurrent Range:0.00mA-40.0ACurrent Resolution:0.05mAHighest Current Accuracy:±2.5%±1mAData memory:99 SetsAlarm Threshold Setting Range: 1-199ΩClamp Size:65mm×32mmClamp Opening Extent:32mmClamp Dimension:L×W×T: 285mm×85mm×56mmProtection Level:Dual InsulationStructural Feature:Clamp CTShifting:Automatic shiftingExternal magnetic field:＜40A/mExternal electrical field:＜1V/mSingle measurement time:0.5 secondResistance measurement frequency:＞1KHzMeasured current frequency:50/60Hz Automatic measurementLow Battery Indication:Low battery symbol displays when battery is lower then 5.3VMemory Full Indication:MEM symbol blinks when all 99 sets memory is fullAuto Power-off:5 minutes after Boot upRS232 Interface :The data stored in the meter are uploaded to the computer through RS232 interface and data wire, Then generate report files