The DLRO2X is a robust 2 A low resistance ohmmeter designed for precise, reliable measurements across various applications, including industrial, railway, and avionic sectors. Equipped with advanced features like a Difference Meter and Confidence Meter™, it ensures accurate readings even in noisy environments. The DLRO2X offers enhanced safety with CAT III 600 V/CAT IV 300 V ratings and active protection against live connections, making it ideal for demanding outdoor conditions.
Accurate Readings in Noisy Environments
Equipped with a Difference Meter for quick comparisons and Confidence Meter™ to ensure precise measurements, even in high-noise conditions.
Enhanced Safety and Flexibility
Seamless Data Transfer
About the product
Noise rejection mode with Confidence Meter™
Manual and auto save results for export to USB
Difference Meter for quick data comparisons
Use long test leads at 1 A using dedicated test mode
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
Transfer results via Bluetooth
Compatible with new CertSuite Asset
The DLRO2X 2 A Low resistance ohmmeter is a handheld instrument designed to give you fast, accurate, repeatable measurements, even in electrically noisy locations. The DLRO2X 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 insulation resistance testers.
The DLRO2X 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 you work in utilities or industry, the DLRO2X provides you with a high level of safety with a CAT III 600 V/CAT IV 300 V rating to IEC61010. In addition, the instrument can protect itself from inadvertent connections to up to 600 V without blowing a fuse, thereby avoiding essential time lost due to repairs or finding a replacement fuse.
If your applications require long test leads, then the DLRO2X 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 DLRO2X, with its optional cable reel test leads, is therefore ideal for testing wind turbine and avionic lightning protection applications.
If the high noise indicator appears on the display while using either the normal mode, long test lead mode, or the inductive mode, then the measurement is being affected by noise and the results may not be reliable. To assist with this situation, the DLRO2X is equipped with a noise rejection test mode. In this test mode, the current is passed continuously and in one direction only. The instrument then feeds a stream of measurements into our patented Confidence Meter™. The measurement is then refined until a stable, accurate measurement is obtained.
The DLRO2X can also save results to its internal memory. Folders can be created to store results for each asset ID and when the test is complete, the results can be manually saved to a chosen asset ID or the Auto Save function can be set up so that all results will automatically be saved to a specified folder once the test has completed. These results can then be copied to a USB drive to transfer to your PC.
NEW
The DLRO2X now benefits from the ability to transfer test results via Bluetooth. You can either transfer stored results or transmit results as they happen at the press of a button. This also means the DLRO2X is now compatible with the new CertSuite Asset software with IOS and Android support.
Explore our full range of low resistance ohmmeters for low-resistance testing across all applications."
Video MEGGER DLRO2X
Standard accessories
DLRO2, Ducter Low Resistance Ohmmeter 2 A 1012-280
DLRO2X, Ducter Low Resistance Ohmmeter 2 A with data storage 1013-795
Included accessories
Kelvin clip lead set 2 m CAT IV 300 10 A 1011-928
Kelvin probe lead set 2 m CAT IV 300 10 A 1011-929
Charger power supply (with plug adaptors) 1002-736
Six Batteries: 1.2 V NiMH AA 2000 mAHR 1002-735
USB memory stick
Hanging hook and strap 1012-068
Soft pouch 1012-063
Recommended options
Optional accessories
Set of 4 Kelvin probe pins.
Replacement probe tips. 1012-064
4 right angled adaptors to allow hook
terminated (e.g., KC100) leads to fit DLRO2X 1012-511
DLRO2 current and potential leadset 2 m. 2 x red lead,
2 x blk lead, 2 x grabber clip, 2 x probe 1011-673
Full calibration certificate DLRO2 1013-170
UKAS calibration certificate DLRO2 1013-169
Full calibration certificate DLRO2X 1014-436
UKAS calibration certificate DLRO2X 1014-437
KC50C-KIT Kelvin clamp/probe reel (50 m) 1013-211
KC100C-KIT Kelvin clamp/probe reel (100 m) 1013-212
KC50E Extension reel (50 m) 1013-213
KC lead spare Kelvin clamp termination 1013-794
KC lead spare Kelvin probe termination 1013-793
KC spare 3m test lead female to female terminations 1013-791
KC spare 4mm plug termination lead (1 off) 1013-792
Straight hook termination for DLRO10 range 1007-036
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• Real time scope and DVM
• IEC61000-4-30 Class A compliance
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• Robust instrument with IP65 protection
• Automatic test frequency selection, with filters and high current features
• Diagnostic trace display
• Data storage
• Large colour display that shows numeric and graphical results
• up to 10A current • Accurate results in under three seconds • Auto current reversal cancels standing emfs • Fuse protected to 600 V • NiMH battery reduces weight • 250 mW power limit (with optional override) to avoid heating the test sample
Datasheet
PDF, 0.94 Mb
