MS2308 Многофункциональный тестер для измерения сопротивления заземления с USB
| Specifications | Resolution | Accuracy | Range | |
| 3 Pole & 4 Pole Earthing-Resistance Test |
Test Voltage: AC20/48V | 0.001Ω | ±(5%+10) | 0.02Ω~300kΩ |
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Test Frequency: 94Hz/105Hz/111Hz/128Hz/AFC
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| Earthing-Resistance Test | ||||
| Selective mode (3 pole clamp /4 pole clamp) |
Test Voltage: AC20/48V | 0.001Ω | ±(5%+10) | 0.02Ω~20kΩ |
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Test Frequency: 94Hz/105Hz/111Hz/128Hz/AFC
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| Earthing-Resistance Test | ||||
| Non-auxiliary-polar mode ( clamp ) |
Test Voltage: AC48V | 0.001Ω | ±(10%+10) | 0.02Ω~150Ω |
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Test Frequency: 94Hz/105Hz/111Hz/128Hz/AFC
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| Earthing-Resistance Test | ||||
| 2 Pole R (AC) | Test Voltage: AC20V | 0.001Ω | ±(5%+10) | 0.02Ω~300kΩ |
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Test Frequency: 94Hz/105Hz/111Hz/128Hz/AFC
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| Earthing-Resistance Test | ||||
| 2/4 Pole R (DC) | Test Voltage: DC20V | 0.001Ω | ±(5%+10) | 0.02Ω~3kΩ |
| Earthing-Resistance Test | ||||
| Soil Resistivity ρ | Test Voltage: AC20/48V | 0.001Ω | ±(5%+10) | 0.02~1000 |
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Test Frequency: 94Hz/105Hz/111Hz/128Hz/AFC
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| Range: (kΩ･m) | ||||
| RK (Wire Compensation) |
Test Voltage: AC20/48V | 0.001Ω | ±(3%+10) | 30Ω |
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Test Frequency: 94Hz/105Hz/111Hz/128Hz/AFC
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| Range: | ||||
| Interfering Voltage/ Current/Frequency |
Interfering Voltage: 1~50V DC/AC | 0.1V | ±(5%+5) | |
| Interfering Frequency: 16Hz~400Hz | 1Hz | ±(1%+10) | ||
| Interfering Current: 20mA~2A | 1mA | ±(5%+5) | ||
| Short Circuit Current ≤250mA | ||||
Дополнительно● Digital / Analog dual display 9999 counts |
Комплектация● Test wire |
Особенности● Power supply : |
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