The Megger MOM200A is a high-current low-resistance tester designed for accurate measurement of contact resistance in circuit breakers, isolators, and busbar joints. It is widely used during commissioning and maintenance to detect poor connections, oxidation, and loose contacts that can lead to overheating and failures. Its rugged and portable design makes it suitable for demanding substation environments.
Technical Highlights: Output current: up to 200 A DC | Resistance range: 0–1999 µΩ and up to 20 mΩ | High accuracy micro-ohm measurement | Capable of continuous 100 A output for stable readings | Measures voltage drop method for precise results | Lightweight ~14 kg for easy field use
Ideal for preventive maintenance, contact resistance testing, and reliability assessment of high-current connections.
 
Rent MOM200A Micro-ohmmeter, kindly reach out to Skysun Energy via email at support@skysunenergy.com or by phone at +973 3312 1984 or +971 5257 97530