A Low resistance ohmmeter

The Megger DLRO2 is a handheld low resistance ohmmeter designed for precision testing in various environments, including noisy ones. This rugged instrument is part of the renowned Ducter™ series, known for delivering accurate, repeatable measurements crucial for maintaining the integrity and safety of electrical systems.

• New Difference Meter for quick data comparisons
• Use long leads at 1 A without compromising test speed
• Safely test the resistance of inductive loads at 1 A
• 600 V active protection against inadvertent live connections without blowing a fuse
• Ideal for outdoor use with protection against dust and moisture to IP54
• Industry standard safety rated at CAT III 600 V/CAT IV 300 V

The DLRO2 2 A Low resistance ohmmeter is a handheld instrument designed to give you fast, accurate, repeatable measurements, even in electrically noisy locations. The DLRO2 is the latest in a long line of instruments to proudly display the Ducter™ brand, the Ducter™ testers being as well-known and relied upon as Megger insunsulation resistance testers.
The DLRO2 can measure low resistance values across a wide range of applications, including railways, aircraft, and industry components. This tough device comes with a brand new ‘difference’ meter that allows repetitive measurements to be easily compared with an initial reference measurement. The difference meter also translates the percentage difference to a needle/pointer movement, making the changes clear to see.
If your applications require long test leads, then the DLRO2 can provide this without compromising test speed or safety. It has a dedicated long lead test to optimise the output, and this long test lead function is able to provide up to 1 A of test current into 4 ohms resistance. The DLRO2, with its optional cable reel test leads, is therefore ideal for testing wind turbine and avionic lightning protection applications.

Need to know which insulation tester is the right one for you? Contact our technical team for support.