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DLRO100 Series Digital Low Resistance Ohmmeters – Megger


The Megger Ducter™ DLRO100 enables low resistance measurement, across multiple applications, in areas without access to mains power. The integral Li-ion battery supplies a constant 100 A current for up to 200 automatic or manual tests enhancing productivity in remote locations.

With a focus on user safety, advanced design features ensure the safe operation of the instrument in the most adverse conditions, including a CAT IV 600 V safety rating in accordance with IEC61010. A DualGround feature adds to the operators’ safety by grounding both sides of the breaker under test.

  • DLRO100 XB has all basic features and functions including data storage.
  • DLRO100 HB is the top-of-the-line model that adds asset tagging, Bluetooth® download and USB remote operation.


  • CAT IV 600 VAC / 500 VDC for safe operation
  • Lightweight 100 A battery powered unit for portability
  • High noise immunity for stable readings
  • Smooth DC Output for circuit breaker testing
  • IP54 for protection against dust and moisture while testing
  • Save, download and delete results (100X/H variants)
  • Remote operation, Bluetooth® & asset/result tagging (100H variants)
Digital Low Resistance Ohmmeters Case

Test leads not included.  Order separately

DLRO100 Datasheet

This product is currently out of stock and unavailable.

products found
Item # Catalog Number Description Power
1005-636CAT IV 600V Kelvin Lead Set 15m-
1005-635CAT IV 600V Kelvin Lead Set 10m-
1005-634CAT IV 600V Kelvin Lead Set 5m-
1005-555Terminal Adapter pair-
1004-450CAT IV 600V Lead Set 15m-
1004-449CAT IV 600V Lead Set 10m-
1004-448CAT IV 600V Lead Set 5m-
1005-622DC Clamp-
DLRO100XB-LG2-P31004-919Advanced kit with data loggingAC and Battery
DLRO100HB-LG2-P31004-959Remote with Bluetooth, data loggingAC and Battery
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