ETCR2000A/2000/2000C Clamp Earth Resistance Tester◆
Product Function◆
Earth resistance measurement, loop resistance measurement，grounding down leads leakage current measurement, judge ground fault. ◆
Product features◆
1. Non-contact measurement that safe and fast. When measuring the loop earth system, no need to disconnect the grounding down leads, no need with auxiliary grounding electrode, save time and more effect. ◆
2. Clamp Earth Resistance Tester can measure the ground fault which can't be measured by traditional method, and apply in the situation where traditional methods cannot measure. ◆
3. Have functions of audible and visible alarm, data memory, data hold◆
Technical Specification◆
ETCR2000A Clamp Earth Resistance Tester Resistance Range 0.010Ω-200Ω◆
ETCR2000 Clamp Earth Resistance Tester Resistance Range 0.010Ω-1000Ω◆
ETCR2000C Clamp Earth Resistance Tester Resistance Range 0.010Ω-1000Ω Current Range --0.00mA -30A◆
Resistance Measurement Accuracy (23℃±5℃，75%rh) ◆
Range Resolution Accuracy◆
0.010Ω-0.099Ω 0.001Ω ±（1%rdg＋0.01Ω）◆
0.10Ω-0.99Ω 0.01Ω ±（1%rdg＋0.01Ω）◆
1.0Ω-49.9Ω 0.1Ω ±（1%rdg＋0.1Ω）◆
50.0Ω-99.5Ω 0.5Ω ±（1.5%rdg＋0.5Ω）◆
100Ω-199Ω 1Ω ±（2%rdg＋1Ω）◆
200Ω-395Ω 5Ω ±（5%rdg＋5Ω）◆
400Ω-590Ω 10Ω ±（10%rdg＋10Ω）◆
600Ω-1000Ω 20Ω ±（20%rdg＋20Ω）◆
Current Measurement ◆
Accuracy (23℃±5℃，75%rh) （Only C type）◆
0.00mA -9.95mA 0.05mA ±（2.5%rdg＋1mA）◆
10.0mA -99.0mA 0.1mA ±（2.5%rdg＋5mA）◆
100mA -300mA 1mA ±（2.5%rdg＋10mA）◆
0.30A-2.99A 0.01A ±（2.5%rdg＋0.1A）◆
3.0A-9.9A 0.1 A ±（2.5%rdg＋0.3A）◆
10.0A-19.9A 0.1 A ±（2.5%rdg＋0.5A）◆
20.0A-30.0A 0.1A ±（3%rdg＋1A）◆
Power Supply DC: 6V ( 4 PCS of LR6 Alkaline batteries) ◆
Clamp Size 55mmX32mm◆
Tester Size 275mm(L)X85mm(W)X56mm(H) ◆
Weight 995g◆
LCD Screen 4 Digits LCD display, ◆
Screen : 47mm(L)×28.5mm(W) ◆
Data Memory 99 Groups◆