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Megger MJÖLNER200 Micro-Ohmmeter
Techno Master offer you Megger MJÖLNER200 Micro-Ohmmeter in Egypt.
A microprocessor-controlled micro-ohmmeter designed to measure the resistance of circuit breaker contacts, bus-bar joints and other high-current links with true DC ripple-free current up to 200 A — with DualGround™ testing, remote control from a mobile app and a 5-inch touch screen.
Official Megger product photography
Contact resistance measurement on breakers, busbars and high-current links
Testing capabilities
- True DC ripple-free current testing up to 200 A DC — avoids incorrect results from low test current on high-current devices
- DualGround™ method — the test object stays grounded on both sides throughout the test for a safer, faster workflow
- Fully automatic, microprocessor-controlled testing with remote control from a mobile app
- 5-inch touch screen display and PC interface connection
- Lightweight rugged suitcase withstands water, dust and sand — it even floats
- Optional remote control and MJÖLNER Win PC software with export of tables to Microsoft Excel
- Contact resistance measurements per IEEE C37.09-2018 and IEC 62271-1:2017
Manufacturer-published capabilities. Available tests depend on the selected configuration and accessories. Confirm suitability, availability and pricing with our technical team.
Technical specifications
| Manufacturer / model | Megger / MJÖLNER200 |
| Test current | True DC ripple-free, up to 200 A DC |
| Applications | Contact resistance of low-, medium- and high-voltage breakers, bus-bar joints and other high-current links |
| Safety | DualGround™ testing — object grounded on both sides; remote control option |
| Display | 5-inch touch screen |
| Software | PC interface; optional MJÖLNER Win with Excel export; mobile app remote control |
| Enclosure | Lightweight suitcase — withstands water, dust and sand; floats |
| Standards | IEEE C37.09-2018 and IEC 62271-1:2017 breaker contact resistance measurements |
Downloads
Download DatasheetRelated site services
Circuit Breaker Testing
Assess the electrical and mechanical performance of critical switching assets.
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