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ETCR 2000C of Pincer Earth Tester, in the measurement of a grounding system with loop current,does not require breaking down the grounding wire, and need no auxiliary electrode. It ia also able to measure the leakage current and the neutral current in the grounding system. It is safe, fast and simple in use
| Technical Specifications |
| |
| Power Source |
6VDC (4 ×5# alkaline battery) |
| Working Temperature |
-10 ° -55 ° C |
| Relative Humidity |
10%-90% |
| LCD |
4-digital LCD, 47 × 28.5mm in length |
| Span of Jaw |
28mm |
| Net weight |
1160g |
| Demension(mm) |
285* 85 * 56 |
| Protection Level |
Double insulation |
| Structural Feature |
In the jaw way |
| Shift |
Automatic |
| External Magnetic Field |
＜ 40A/m |
| External Electric Field |
＜ 1V/m |
| Measuring Time |
1 second |
| Resistance Measurement Frequency |
＞ 1KHz |
| Maximum Resistance Measurement Resolution |
0.001 Ω |
| Range of Resistence Measurement |
0.01-1000 Ω |
| Current Measurement Range |
0.00 -20.0A |
| Current Measurement Frequency |
45-65Hz |
| Storable Measurement Data |
50 Units |
| Setting Range of Resistance Alarm Critical Value |
1-199 Ω |
| Setting Range of Current Alarm Critical Value |
1-499mA |
| Accessories |
Carry Case(1),Strap(1), 5# Alkaline Battery |
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Survey pattern
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survey scope
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resolving power
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accuracy
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Resistance
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0.010~0.099（Ω）
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0.001（Ω）
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±(1％+0.01Ω)
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0.10~0.99（Ω）
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0.01（Ω）
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±(1％+0.01Ω)
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1.0~49.9（Ω）
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0.1（Ω）
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±(1.5％+0.1Ω)
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50.0~99.5（Ω）
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0.5（Ω）
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±(2％+0.5Ω)
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100~199（Ω）
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1（Ω）
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±(3％+1Ω)
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200~395（Ω）
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5（Ω）
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±(6％+5Ω)
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400~590（Ω）
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10（Ω）
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±(10％+10Ω)
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600~1000（Ω）
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20（Ω）
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±(20％+20Ω)
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Electric current
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0.00~299 mA
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1 mA
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±(5％+2 mA)
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| 100~299 mA |
1 mA |
±(5％+5 mA) |
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0.30~2.99 A
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10 mA
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±(5％+0.03 mA)
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| 3.00~9.99 A |
10 mA |
±(5％+0.4 mA) |
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10.00~20.00 A
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10 mA
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±(5％+0.5 mA
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