MEGGER DLRO BT51 MILLIOHMMETER CALIBRATED 2024
The Megger DLRO BT51 is a digital milliohmmeter / low resistance ohmmeter used for four-terminal resistance measurements on conductors, joints, bonds, and electrical connections. This listing title states calibrated 2024, which should be supported by the actual certificate or calibration label supplied with the unit.
Specifications
- Manufacturer: Megger
- Model: DLRO BT51
- Instrument type: digital milliohmmeter / low resistance ohmmeter
- Measurement method: four-terminal Kelvin low-resistance measurement
- Common measuring ranges: 2000 milliohm and 20 milliohm ranges reported for BT51 units
- Resolution: down to 0.01 milliohm on reported BT51 references
- Test current: up to 2 A on BT51 references
- Power: internal rechargeable battery system with charger configuration depending on version
- Calibration note: title states calibrated 2024; verify certificate, due date, and serial number.
Key Features
- Measures very low resistance values more accurately than standard two-wire meters
- Four-terminal method helps eliminate test lead resistance from readings
- Useful for bonding, continuity, busbar, winding, and contact resistance checks
- Portable instrument for maintenance and acceptance testing
- Calibration status in title may support immediate quality documentation when certificate is included
Typical Applications
- Electrical bonding resistance testing
- Busbar and bolted-joint resistance checks
- Motor, transformer, and winding low-resistance measurements
- Ground bond and continuity verification
- Maintenance testing for power distribution equipment
This BT51 listing is well suited for buyers who need a traditional Megger low-resistance tester with recent calibration documentation. Buyers should verify included probes, charger, battery condition, certificate, and serial-number match before purchase.
Search Keywords
Megger DLRO BT51, BT51 milliohmmeter calibrated 2024, digital low resistance ohmmeter, Megger milliohm meter, Kelvin resistance tester.
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