Megger DLRO200 Low Resistance Ohmmeter

Whether you're testing circuit breaker contacts, switch contacts, busbar joints or simply measuring components for correct operation, the Megger DLRO200 is capable of carrying out comprehensive evaluation of low resistance levels.

Featuring three different measurement modes, the DLRO200 can be used to carry out continuous testing over a time period, conventional testing of single resistance levels and can carry out testing automatically with ramping current that adjusts as necessary to a conductor. Al tests are carried out using a four-terminal method, ensuring that the resistance of test leads is filtered out and the overall accuracy of a test is maintained.

Depending on the supply voltage used and the leads used the measurement range of the DLRO200 is from 0.1μΩ up to 999.9mΩ. Test current used varies from 10A up to a total of 200A and all results are shown on a built-in LCD screen on the top of the tester.

As well as comprehensive measurement functions Megger's DLRO200 also includes the ability to catalogue and interact with testing data. The tester allows storage of up to 300 individual test records on the device and it is possible to directly download this data into a PC or alternatively straight to a printer. An alpha-numeric keypad on the tester also allows the entry of notes associated with the stored information and allows adjustments to be made to values.

Megger DLRO200 Low Resistance Ohmmeter Key Features

• Measure insulation resistance from 0.1μΩ up to 999.9mΩ
• Variable test current from 10A to 200A
• LCD screen and alpha-numerical keypad
• 300 record memory with download
• 3 measurement modes: Continuous, Normal and Auto
• High resolution and accuracy
• RS232 communication

Full List of Products Included

• Megger DLRO200 Low Resistance Ohmmeter
• 5m (16.4Ft) Lead Set Comprising 2 x 50mm Current Leads with Clips and 2 Potential Leads with Clips
• Download Manager
• User Guide on CD-ROM
• RS232 Download Cable
• Quick Start Guide in English and French