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Megger BD-59092
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$4,390.00
Handheld micro-ohmmeter with 240A output, DualGround safety, Bluetooth data transfer, and ultra capacitor technology for accurate low-resistance testing in field conditions.
Megger BD-59092 MOM2 Micro-Ohmmeter with Kelvin Clamps, 240 A
The Megger BD-59092 MOM2 Micro-Ohmmeter is a portable, battery-powered device designed for high-accuracy low-resistance measurements in electrical installations. With a test current of up to 240 Amps, DualGround safety, and ultra capacitor technology, it ensures efficient and safe testing of circuit breakers, bus-bars, and high-current links. Designed for field use, it weighs only 1 kg (2.2 lbs) and includes rugged accessories for demanding environments.
Ideal for use in substations and maintenance applications, the MOM2 supports Bluetooth data transfer and can store up to 190 test results internally. Its robust build and intuitive interface make it a favorite among professionals needing precision and portability in one unit.
Key Features
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Delivers up to 240 A output current
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Measures resistance in high-current connections: breakers, busbars, links
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DualGround technology ensures safe, grounded testing on both sides
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Auto range from 1 μΩ to 1000 mΩ for wide measurement flexibility
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Ultra capacitor provides stable, high-current pulses
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Bluetooth-enabled for easy data transfer to PC via MOM2 Win Software
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Stores up to 190 test results internally
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Lightweight and portable – only 1 kg
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Battery-powered, ideal for full-day use in the field
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Rugged housing with rubber holster for extra protection
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Fully compliant with IEEE and IEC standards
Why Choose the Megger MOM2?
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Unmatched Portability: Weighing just 1 kg, it’s the go-to micro-ohmmeter for field engineers.
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Safe Testing: DualGround testing method enhances operator safety during live environments.
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Fast & Reliable: Ready to test in seconds, with accurate results and wireless data syncing.
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Proven Durability: Includes a rubber holster and transport case for rugged substation use.
What’s Included
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MOM2 Micro-Ohmmeter Unit
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4 ft. (1.3 m) Red Test Cable with Kelvin Clamp
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10 ft. (3 m) Black Test Cable with Kelvin Clamp
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Transport Case
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Charger
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Rubber Holster
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Carrying Strap
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Belt Clip
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MOM2 Win Software
Technical Specifications
| Specification | Value |
|---|---|
| Output Current | Up to 240 A |
| Measurement Range | 1 µΩ to 1000 mΩ |
| Operating Temperature Range | -10°C to +50°C |
| Memory Capacity | Up to 190 test results |
| Interface | Bluetooth |
| Power Supply | Rechargeable Battery (full-day use) |
| Weight | 1 kg (2.2 lbs) |
| Standards Compliance | IEEE, IEC |
Applications
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Contact resistance testing in LV, MV, and HV circuit breakers
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Measurement at bus-bar joints and grounding systems
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Ideal for substation maintenance, power distribution networks, and preventive maintenance programs
Related Categories and Resources
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Explore more in our Microohmmeters & DLROs category.
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Learn more about preventative testing in our article: Electrical Safety Testing: Understanding Insulation Resistance and Its Importance in Preventative Maintenance.
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