Megger MJÖLNER 200 – Micro-Ohmmeter

• Delivers test currents up to 200 A for precise low-resistance measurements
• Measures contact resistance in circuit breakers, busbars, and conductors
• Uses dual-ground testing capability for safer substation testing
• Features a large colour display with intuitive controls
• Supports automatic test sequences and internal data storage
• Rugged portable design built for substation and field environments

The Megger MJÖLNER 200 Micro-Ohmmeter helps technicians perform accurate low-resistance testing on critical power system components. It delivers test currents up to 200 A, allowing users to measure very small resistance values across circuit breaker contacts, busbar joints, and other conductive connections. The instrument supports dual-ground testing, which allows technicians to keep both sides of a breaker grounded during the test and maintain a safer working environment. The clear colour display presents measurements and test settings in an easy-to-follow format, helping users move quickly through testing procedures. Automatic test sequences simplify repetitive measurements and help maintain consistent results. With its robust design and portable construction, the MJÖLNER 200 performs reliably in demanding substation and industrial testing conditions.