Megger DLRO100E 100 A Micro-Ohmmeter

Name: Buy Megger DLRO100E UAE | Dubai
Brand: Megger
SKU: 3610
Price: 33000 AED
Availability: InStock
Rating: 5 (2 reviews)

Brand: Megger

SKU: 3610

Order code: 1004-858

5.0 2 reviews

The Megger DLRO100E is a 100 A micro-ohmmeter measuring 0.1 µΩ to 1.999 Ω with ±0.2% accuracy and CAT IV 600 V safety, for high-current contact resistance testing.

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Description

Buy the Megger DLRO100E 100 A Micro-Ohmmeter in the UAE from MME, an authorized Megger distributor and representative in Dubai. We keep stock for fast UAE delivery—see the full Megger range on our Megger brand page.

Overview

The Megger DLRO100E is a rugged 100 A micro-ohmmeter for high-current low resistance testing of contacts, joints and connections. It delivers up to 100 A test current and measures from 0.1 µΩ to 1.999 Ω, making it ideal for substation, switchgear and industrial maintenance where a true high-current DUCTER test is required.

Key features of the Megger DLRO100E micro-ohmmeter

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
Manual, Auto and Continuous test modes
Large backlit LCD for use in variable lighting
CAT IV 600 V AC / 500 V DC safety for testing in live substation environments
Rugged case rated IP65 (lid closed) / IP54 (lid open), −20 °C to +50 °C operation

DLRO100E high-current resistance applications

The DLRO100E is used for measuring the resistance of circuit-breaker contacts, busbar and cable joints, earth bonds and switchgear connections where a high test current is needed to confirm joint integrity. Its rugged construction and CAT IV rating suit demanding substation and industrial commissioning and maintenance work.

What’s in the box

Megger DLRO100E 100 A micro-ohmmeter
Current and potential test leads
Mains lead
Carrying case and user guide

DLRO100E vs DLRO100X and DLRO100H

The DLRO100E is the basic model without internal memory or download. The Megger DLRO100X adds internal memory (up to 220 records) and USB download, while the DLRO100H further adds remote control, Bluetooth and asset tagging. Battery-powered EB / XB / HB versions are also available.

Why buy the Megger DLRO100E 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.

Videos

SERVICE AND REPAIRS DLRO100

DLRO100 Demo - Paul Swinerd

specifications

Megger DLRO100E 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 to 50°C
Storage Temperature Range	-30°C 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 Compliance	IEC61326-1
Safety Compliance	IEC61010
Safety Category	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 (Current Setting & Resistance Range)
50 – 110 A, 0 – 100.00 mΩ	Typical ± (0.2% + 0.2 μΩ), Max. ± (0.2% + 0.8 μΩ)*
11 – 49 A, 10 μΩ – 100.00 mΩ	Typical ± (0.2% + 0.5 μΩ), Max. ± (0.2% + 2.0 μΩ)*
10 A, 10 μΩ – 1000.0 mΩ	Typical ± (0.2% + 1.0 μΩ), Max. ± (0.2% + 2.5 μΩ)*
Operational Uncertainty in Harsh Conditions
50 – 110 A, 0 – 100.00 mΩ	± (0.0% + 0.0 μΩ)
11 – 49 A, 10 μΩ – 100.00 mΩ	± (0.0% + 1.0 μΩ)
10 A, 10 Ω – 1000.0 mΩ	± (0.1% + 2.0 μΩ)

Reviews (2)

Rated 5 out of 5

2 reviews

Rated 5 out of 5

Rated 4 out of 5

Rated 3 out of 5

Rated 2 out of 5

Rated 1 out of 5

2 reviews for Megger DLRO100E 100 A Micro-Ohmmeter

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samad – June 25, 2022

Rated 5 out of 5
Perfect

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0
mohammadjasem – October 20, 2025

Rated 5 out of 5
The Megger DLRO100E is incredibly reliable and precise for all my low resistance measurements.

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Description Videos specifications Reviews (2)

Megger DLRO100E 100 A Micro-Ohmmeter attributes

4-wire

Micro Ohmmeter Type

Megger DLRO100E 100 A Micro-Ohmmeter

Overview

Key features of the Megger DLRO100E micro-ohmmeter

DLRO100E high-current resistance applications

What’s in the box

DLRO100E vs DLRO100X and DLRO100H

Why buy the Megger DLRO100E from MME in the UAE

SERVICE AND REPAIRS DLRO100

DLRO100 Demo - Paul Swinerd

specifications

2 reviews for Megger DLRO100E 100 A Micro-Ohmmeter

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