Megger DLRO100XB DualGround 100 A Micro-Ohmmeter

Name: Megger DLRO100XB DualGround 100 A Micro-Ohmmeter | MME UAE
Brand: Megger
SKU: 86349
Price: 35035 AED
Availability: InStock

Brand: Megger

SKU: 86349

The Megger DLRO100XB is a battery-powered 100 A DualGround micro-ohmmeter that lets you test circuit breakers with both sides grounded, measuring 0.1 µΩ to 1.999 Ω with memory and USB.

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AED 35,035 (excl.VAT)

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Description

Overview

The Megger DLRO100XB is a battery-powered 100 A micro-ohmmeter with Megger’s DualGround measurement capability, which allows circuit breakers and other apparatus to be tested with both sides safely connected to ground. Measuring from 0.1 µΩ to 1.999 Ω at up to 100 A, with internal memory and USB, it is built for safe, high-current contact resistance testing in substations.

Key features of the Megger DLRO100XB DualGround micro-ohmmeter

DualGround testing — measure with both sides of the test object grounded for safety
Up to 100 A d.c. test current for high-current contact resistance testing
Measures 0.1 µΩ to 1.999 Ω with 0.1 µΩ resolution and ±(0.2% + 0.2 µΩ) accuracy
Battery powered (Li-ion) with internal memory (up to 220 records) and USB download
Manual, Auto and Continuous test modes with large backlit LCD
CAT IV 600 V AC / 500 V DC safety; IP65 (lid closed) / IP54 (lid open) rugged case

DLRO100XB DualGround applications

The DLRO100XB is used to measure circuit-breaker contact resistance in substations where both sides of the breaker must stay grounded for personnel safety, as well as busbar joints, earth bonds and switchgear connections. DualGround testing removes the need to disconnect one ground, improving safety on live-adjacent equipment.

What’s in the box

Megger DLRO100XB DualGround 100 A micro-ohmmeter
DualGround current and potential test leads
Li-ion battery and charger
Carrying case and user guide

DLRO100XB vs DLRO100X and DLRO100H

The DLRO100XB is the battery-powered X-series model with DualGround capability and internal memory / USB. The mains DLRO100X offers the same memory and USB without battery operation, while the DLRO100H adds Bluetooth, remote control and asset tagging.

Why buy the Megger DLRO100XB from MME in the UAE

MOHAMMAD MAHDI Electronics Trading LLC (MME) supplies genuine Megger DLRO100 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.

Specifications

Megger DLRO100XB Specifications

Specification	Details
Measurement Range	0.1 μΩ – 1.999 Ω
Resolution	0.1 μΩ
Noise Rejection	Differential 100 mV @ 50-60 Hz on Test Leads
DC Output	Smooth DC
IP Rating	IP54 Lid open / IP65 Lid closed
Operating Temperature Range	-20°C up to 50°C
Storage Temperature Range	-30°C up to 70°C
Humidity	<85% R.H. non-condensing
Battery Life	200 single 100 A tests or up to 2x 10 minutes continuous 100 A output
Battery Type	User replaceable Li-ion battery pack
Battery Charge Time	Full charge in 2.5 hours from flat
Maximum Output Voltage	2 V (battery), 3 V (AC)
EMC	IEC61326-1
Safety	IEC61010
CAT Rating	CAT IV 600 VAC / 500 VDC up to 2000 m, CAT IV 300 V up to 4000 m
Dimensions	400 x 300 x 200 mm
Weight	7.0 kg (AC Only), 7.9 kg (with Battery)
Accuracy (50 – 110 A)	Resistance Range: 0 – 100.00 mΩ, Typical: ± (0.2% + 0.2 μΩ), Max: ± (0.2% +

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Megger DLRO100XB DualGround 100 A Micro-Ohmmeter attributes

4-wire

Micro Ohmmeter Type

0-2

Micro Resistance Range