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Earth Resistance Tester ET-2000A
CE
ET-2000A of Pincer Earth Tester, in the measurement of a grounding system with loop,does not require breaking down the grounding wire, and need no auxiliary electrode. It is safe, fast and simple in use.
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ET-2000A |
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• In According with GB/T 1.1-2000
• Safe,Fast response and Simple in use
1 Liquid Crystal Display (LCD)
2 Trigger: to control opening and closing of jaw 3 Pincer Jaw : 65 x 32mm
4 POWER Key: Boot Up / Shutdown/ * Quit
5 HOLD Key: lock / Release display |
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| Technical Specifications |
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| Power Source |
6VDC (4 *5# alkaline battery) |
| Working Temperature |
-10C -55C |
| 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 O |
| Range of Resistence Measurement |
0.01-200 O |
| 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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resolution
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accuracy
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0.010~0.099(O)
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0.001(O)
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+-(1%+0.01O)
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0.10~0.99(O)
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0.01(O)
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+-(1%+0.01O)
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1.0~49.9(O)
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0.1(O)
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+-(1.5%+0.1O)
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50.0~99.5(O)
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0.5(O)
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+-(2%+0.5O)
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100~199(O)
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1(O)
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+-(3%+1O)
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200~395(O)
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5(O)
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+-(6%+5O)
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400~590(O)
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10(O)
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+-(10%+10O)
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600~1000(O)
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20(O)
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+-(20%+20O)
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