Vanguard DMOM-200 S3 True DC Digital Micro-Ohmmeter
The Vanguard DMOM-200 S3 True DC Digital Micro-Ohmmeter is a circuit-breaker tester that analyzes contact resistances of the EHV circuit-breaker. This ohmmeter measures resistances ranging from 1µΩ to 5 Ω. The device offers a significant record storage that can hold 128 test records, along with an impressive external storage of 999 test records on a USB flash drive. A built-in thermal printer provides even more functionality to further create a user-friendly experience. The device is also optimized for use in the field thanks to a back-lit LCD screen that makes it easier to use in the daylight. The Vanguard DMOM-200 S3 is a fourth generation and microprocessor-based device that is practical and helpful for technicians out in the field.
| Dimensions (W x H x L) |
18 in x 7 in x 15 in 45.7 cm x 17.8 cm x 38.1 cm |
| Weight | 19.8 lb. 8.9 Kg |
| Resistance reading range | 1 µΩ to 5 Ω Max 10 µΩ @ 200A and 5Ω @ 1A |
| Typical accuracy | ±(0.15% of reading + 0.15% FS) at test current of 10-200A |
| Internal test record storage | 128 test records Each record can contain up to 64 readings |
| External test record storage | Up to 999 test records on external USB flash drive |
| Input power | 100 ¬ 240 Vac 50/60 Hz |
| Test current range | 1A ¬ 200A (selectable in 1A steps) Thermally-protected DC power supply |
| Cables | 30 ft (9.1 m) #1 AWG test cables Power cord Ground cable RS-232C cable |
| PC software | Windows®-based analysis software |
- Dual ground option
- Test record storage
- Included cables
- Built-in thermal printer
- A back-lit LCD screen (128 x 64 pixels)
- Windows®-based analysis software
SKU: VANG-DMOM-200-S3