| After-sales Service: | Lifetime Technical Support,Online Service |
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| Warranty: | 1 Year for Transformer Winding Resistance Ohmmeter |
| Display Type: | Digital Only |
| Certification: | CE |
| Customized: | Customized |
| Item Name: | 30A Transformer Winding Resistance Ohmmeter |
| Samples: |
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| Customization: |
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| Item | GDZC-2 | GDZC-10 | GDZC-20 | GDZC-40 | GDZC-100 | GDZC-20S | |||
| Test current | 2A | 10A | 20A | 40A | 25A,50A, 100A | Single phase:1A,5A,10A,20A, 40A Three phase: 1A, 5A, 10A, 20A |
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| Measuring range | 1μΩ~ 4.5kohm |
1μΩ~ 20kohm |
1μΩ~ 10kohm |
1μΩ~ 10kohm |
50μΩ-200mΩ(100A) 100μΩ-400 mΩ(50A) 200μΩ-800 mΩ(25A) |
Single phase: 10mΩ~20Ω(1A) 1 mΩ~4Ω(5A) 1 mΩ~2Ω(10A) 1 mΩ~1Ω(20A) 1 mΩ~0.5Ω(40A) Three-phase: 10 mΩ~6Ω (1A,each phase) 1 mΩ~1Ω (5A,each phase ) 1 mΩ~0.6Ω (10A,each phase ) 1 mΩ~0.3Ω (20A,each phase ) |
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| Resolution | 1μΩ | ||||||||
| Max. Error | 0.2%RDG+2D | ||||||||
| Voltage output | 20V | ||||||||
| Resolution | 1μΩ | ||||||||
| Power supply | AC220V±10%% 50Hz/60Hz | ||||||||
| Working environment | -10ºC-+40ºC RH≤85% | ||||||||
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