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DLRO100 Series Micro-Ohmmeter

DLRO100 Series Micro-Ohmmeter

Make/Model: Megger DLRO100 series
Product Overview
Portable low-resistance meter delivering up to 100 A DC test current with smooth output—designed for field measurement of micro-ohm-level resistances.
Included Equipment

  • DLRO100 main unit (battery/mains model)
  • est leads (configurable length)
  • Optional clamp and DualGround™ accessories
  • USB storage or Bluetooth interface (model dependent)

Technical Specifications:

  • Resistance Range: 0.1 μΩ to 1.999 Ω (with 0.1 μΩ resolution)
  • Test Current: Up to 110 A DC
  • Protection: CAT IV 600 V, IP54 (lid open), battery/mains
  • Features: High noise immunity, DualGround support, smooth DC output, remote/ bluetooth in select models

Applications

  • Circuit breaker contact resistance measurement
  • Bonding and busbar joint checks
  • Maintenance in noisy industrial or sub-station environments