Megger BT51

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“The BT51 Low Resistance Ohmmeter makes measurements by passing a current through the conductor under test and also monitoring the voltage across it. The test current is limited by a simple current limiting circuit and is measured by monitoring the voltage across a resistor. The test current is maintained at a nominal 2 A, and as the measurement is ratiometric, the reading is unaffected by any current variations.”


  • Condition: New
  • Type: DLRO Milliohm meter
  • Make: Megger
  • Model: BT51
  • Serial: 101082477
  • Ranges: 2000mΩ and 20mΩ
  • Resolution: 0.01mΩ
  • Handspike: DH1, 2.5m Duplex Cable, 20A/30V AC/DC max
  • Battery: Internal
  • Accessories: Leads
  • Weight: 5.8Kg

Replacement price on this unit is approximately AUD$4500

This unit is item with a 30 Day Warranty.


New Megger BT51 DLRO Low Resistance Milli-Ohmmeter with DH1 Handspike (2nd) For Sale Buy Price