Megger MOM2

The Megger MOM2 handheld 200 A micro-ohmmeter measures the resistance of circuit breaker contacts, busbar joints, and other high-current connections. It uses an ultra-capacitor to generate high output current. This ultra-capacitor stores large amounts of energy compared to conventional capacitors and delivers very high current during discharge thanks to its very low internal resistance.

The MOM2 lets technicians measure very low resistance values accurately in any location. In addition, it supports the DualGround method, so operators can keep both sides of the test object grounded during testing. This improves safety and makes testing faster and easier.

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• Ultra Capacitor Technology: Delivers high current with superior energy storage and discharge capabilities.
• DualGround™ Methodology: Maintains grounding on both sides of the test object to enhance safety and workflow speed.
• Rugged Design: Built to withstand demanding field conditions, with a rubber holster for added durability.
• Bluetooth Connectivity: Enables quick and efficient data transfer for streamlined reporting.

• Output Current: Up to 220A
• Weight: 1 kg
• Power Source: Ultra capacitor (ensures high energy storage and discharge capability)
• Data Storage: Capacity to store up to 104 test results
• Communication: Bluetooth-enabled for data transfer to PC
• Compliance: Meets IEEE and IEC standards

• Enhanced Safety: The DualGround™ method ensures the test object stays grounded on both sides throughout the process, creating a safer testing environment.
• Accurate Measurements: Utilises synchronous sampling of voltage drop and current flow to ensure precise resistance calculations.
• Portable and Lightweight: Weighing just 1 kg and equipped with a durable rubber holster, the MOM2 is ideal for professionals frequently working on-site.
• All-Day Operation: Designed to perform a full day’s worth of testing on a single charge, maximising efficiency in fieldwork.
• Seamless Data Management: Bluetooth integration allows effortless transfer of test results to a PC for further analysis and reporting.

• Measuring resistance in circuit breaker contacts
• Testing bus-bar joints and other high-current links
• Ideal for use in substations and other remote locations
• Performing scheduled maintenance and commissioning tests
• Ensuring reliable equipment operation during decommissioning or troubleshooting