MOEORW-W4620A4 is a multi-function DC resistance tester with 20A max output and wide test range. It supports one-key operation for on-load tap changer test and provides clear temperature-converted resistance. It is designed to improve test efficiency and reduce operation errors for power users.
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20A,10A,5A,2A,1A,100mA,10mA,1mA |
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200μΩ-20kΩ |
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±(0.2%+2 digits) |
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0.1μΩ |
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AC220V±10% |
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5-inch high-brightness LCD |
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500 groups |
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12kg |
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USB, RS232, printer |
- 20A high current for fast test
- One-key longitudinal test for on-load tap
- 5-inch 900nit screen, readable in sunlight
- 500 groups data storage & U disk export
- Stable anti-interference performance
- Transformer with on-load tap changer
Q: Can it test on-load tap changers?
A: Yes, one-key longitudinal test.
A: Yes, 900nit high-brightness LCD.
A: Yes, ensures safe operation.
A: U disk & print supported.
लोकप्रिय टैग: 20a transformer dc winding resistance tester, China 20a transformer dc winding resistance tester manufacturers, factory
