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Home > Battery analyzers > Best Megger DLRO100XB DLRO100 series Micro-ohmmeter Products, Product
Best Megger DLRO100XB DLRO100 series Micro-ohmmeter Products, Product
Best Megger DLRO100XB DLRO100 series Micro-ohmmeter Products, Product
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Best Megger DLRO100XB DLRO100 series Micro-ohmmeter Products, Product
Best Megger DLRO100XB DLRO100 series Micro-ohmmeter Products, Product

Best Megger DLRO100XB DLRO100 series Micro-ohmmeter Products, Product

The Megger DLRO100XB is part of the DLRO100 series of micro-ohmmeters, a portable low-resistance measurement device.

They can be supplied with internal rechargeable Li-ion batteries that provide sufficient power for up to 200 manual/automatic tests on a single charge. This degree of autonomy makes it easy for you to perform high current low resistance testing in almost any location, including areas without access to a mains power supply.

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Product Description

The Megger DLRO100XB is part of the DLRO100 series of micro-ohmmeters, a portable low-resistance measurement device.
Key Features
1
Wide Measurement Range
The resistance measurement range is 0.1μΩ to 1.999Ω, with a resolution of up to 0.1μΩ, meeting a wide range of low-resistance measurement needs.
2
High Output Current
It can deliver up to 100A of DC test current, ensuring accurate measurement of low-resistance components.
3
Various Test Modes
Manual, Automatic, and Continuous modes support versatile field testing operations depending on safety requirements and setup speed.
4
High Safety Standards
Safe at CAT IV 600VAC/500VDC, compliant with IEC61010 standards, and rated IP54 (lid open)/IP65 (lid closed) for protection against dust and moisture.
5
High Noise Immunity
High noise immunity with a differential 100mV @ 50-60Hz on the test leads, providing stable readings in electrically noisy environments.
6
Excellent Battery Life
A user-replaceable lithium-ion battery pack fully charges in just 2.5 hours, supporting 200 single 100A tests or two 10-minute continuous 100A outputs.
Appearance and Dimensions: The instrument measures 400x300x200mm and weighs 7.9kg (including battery), making it relatively compact and lightweight, easy to carry and use in various locations. Data Storage and Transfer: The DLRO100XB features internal memory for recording and downloading up to 220 time- and date-stamped readings. Data can also be downloaded via a USB port, facilitating subsequent analysis and processing of measurement data.
Applications: Suitable for a wide range of applications, including OEM compliance testing, circuit breaker contact resistance measurement, switchgear, busbar, and cable joint resistance testing, cable length calculation, lightning rod resistance measurement, railway rolling stock ground connection testing, railway line and conductor track resistance measurement, and aircraft frame strength testing.
Technical Specifications
Parameter Specification Detail
Data storage and communication Bluetooth / USB
Max output current (DC) 110 A
Output type Smooth DC
Power source Battery / Mains
Safety features DualGround / LED indicators
Battery Type User-replaceable lithium-ion battery pack
Battery Life 200 single 100A tests or 2 x 10-minute continuous 100A outputs
Battery Charge Time 2.5 hours for a full charge
Maximum Output Voltage 2V (battery), 3V (AC)
Data Storage Internal memory for up to 220 time- and date-stamped readings, downloadable via USB
Communication Interface USB
Dimensions 400x300x200mm
Weight 7.0kg (AC only); 7.9kg (including battery)
Models & Series
Megger DLRO100XB DLRO100 series Micro-ohmmeter
DLRO100XB is a battery and mains operated unit. It features DualGround capability with optimal clamp and internal memory storage with USB drive download.
Delivery Information
Dimension: 400x300x200mm
Weight: 7.9kg (including battery)
Battery parameters: Equipped with lithium-ion battery pack
Delivery information typically includes delivery times, shipping methods, packaging, etc., which may vary depending on the seller and the location of purchase.
Manuals & Resources
Megger DLRO100XB DLRO100 series Micro-ohmmeter Document Preview
Megger DLRO100XB DLRO100 series Micro-ohmmeter.pdf
Document
Frequently Asked Questions (FAQ)
What is the resistance measurement range of the DLRO100XB?
The resistance measurement range is 0.1μΩ to 1.999Ω, with a high resolution of up to 0.1μΩ to accommodate a wide variety of testing requirements.
How long does the battery take to charge and what is its capacity?
The user-replaceable lithium-ion battery pack can be fully charged in 2.5 hours. A full charge supports up to 200 single 100A tests or two 10-minute continuous 100A outputs.
What safety ratings does this micro-ohmmeter feature?
It meets safety standard CAT IV 600VAC/500VDC, complies with IEC61010, and features IP54 (lid open) / IP65 (lid closed) ingress protection ratings.
Can the DLRO100XB store and export testing data?
Yes, it features internal memory that records and stores up to 220 time- and date-stamped readings, which can easily be downloaded via a USB connection.
What test modes are supported by this device?
It supports three test modes: Manual mode (initiated by button press), Automatic mode (starts automatically when potential leads connect), and Continuous mode (updating results continuously).
What are the primary applications for the Megger DLRO100XB?
It is suitable for OEM compliance testing, breaker contact resistance, switchgear, busbar, cable joints, lightning rod resistance, and railway ground track testing.

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