Megger DLRO-H200 Hand-Held 200 A Micro-Ohmmeter

Overview

The Megger DLRO-H200 is a lightweight hand-held micro-ohmmeter that delivers up to 220 A test current from batteries, combining high-current performance with true portability. Featuring Megger’s DualGround method and 4-wire Kelvin measurement, it measures from 0 to 1000 mΩ and weighs just 1 kg — ideal for testing circuit-breaker and switchgear contacts safely in the field.

Key features of the Megger DLRO-H200 micro-ohmmeter

• Up to 220 A test current from a hand-held, battery-powered instrument
• DualGround method lets you test with both sides of the object grounded for safety
• 4-wire Kelvin measurement across 0 to 1000 mΩ with auto range selection
• Selectable test durations of 0.1 s, 0.6 s and 3 s
• Stores 104 measurements with Bluetooth PC communication
• Rugged IP54 build, −20 °C to +50 °C operation, just 1 kg

DLRO-H200 hand-held resistance applications

The DLRO-H200 is used for high-current contact resistance testing of circuit-breaker and disconnector contacts, busbar joints and bonds, especially where DualGround safety is required. Its light weight and battery operation make it well suited to field work at height or in confined substation locations where a benchtop micro-ohmmeter is impractical.

What’s in the box

• Megger DLRO-H200 hand-held micro-ohmmeter
• DualGround / Kelvin test leads
• 5 × AA NiMH rechargeable cells and charger
• Carrying case and user guide

DLRO-H200 vs DLRO200

The DLRO-H200 is the hand-held, battery-powered 220 A model with DualGround. The Megger DLRO200 is a mains-powered bench micro-ohmmeter offering up to 200 A with a lower minimum resistance range for demanding substation work.

Why buy the Megger DLRO-H200 from MME in the UAE

MOHAMMAD MAHDI Electronics Trading LLC (MME) supplies genuine Megger DLRO micro-ohmmeters across Dubai, Abu Dhabi and the wider UAE, with expert technical support and fast local delivery. Contact us for pricing, availability and application advice.