Earth resistance tester essential for checking and designing an electrical system in compliance with current safety regulations. It uses the most recent electronic technology for its operation, thanks to which it is possible to obtain high precision measurements both in the civil and industrial sectors. This instrument is used at electrical installers, maintenance services and tests on industrial production lines of electrical equipment.
Delivery kit of the ARW-5300B earth resistance meter

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Range |
Resolution |
Accuracy |
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Earth resistance |
10 ohm |
0.01 ohm |
±2%rdg±0.1ohm |
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100 ohm |
0.1 ohm |
±2%rdg±3dgts |
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1000 ohm |
1 ohm |
±2%rdg±3dgts |
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CA voltage |
750V |
1V |
±1.2%rdg±10dgts |
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CC voltage |
1000V |
1V |
±0.8%rdg±3dgts |
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Resistance |
200k ohm |
0.1 ohm |
±1.0%rdg±2dgts |
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Continuity test |
Sound trigger: <40 ohm, Corrente <200 mA |
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Power supply |
1.5V" 6 AA battery |
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Dimensions |
200x92x50 mm |
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Weight |
700 g, including batteries |
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