DLRO100XB Digital Low Resistance Ohmmeter, 100 A with Memory + USB (US Plug)

DualGround Digital Low Resistance Ohmmeter (AC and Battery Operated)

The Megger DLRO100XB is a mid-range model in the DLRO100 Series. This unit has been designed for use in numerous professional applications including Power and Utilities, Commercial and Industrial Service, OEMs, Plants and Refineries, and Air and Sea-based transportation. The unit features a measurement range of 0.1 μΩ - 1.999 Ω with resolution of 0.1 μΩ. This unit builds upon Megger's rich history in resistance testing. This began with the company's revolutionary "Ducter" testing system which was patented in 1908 and quickly became an industry standard.

The DLRO100XB includes Megger's proprietary DualGround technology. This technology allows users to test circuit breakers with ground protection in place for extra safety. This is only possible with the optional DC clamp probe, available from Megger (part no. 1005-622).

A major feature of this unit is the Lithium Ion battery pack. This type of battery charges very quickly, requiring only 2.5 hours to charge fully after being completely discharged. With a fully charged battery, users can perform 200 single tests at 100 A in either auto or manual mode, or up to two continuous 10 minute 100 A output tests. Another key feature of this unit is the ability to run using line AC power if the battery has died.

The DLRO100XB features a strong, IP65 rated outer case which will protect the unit from low-pressure water spray and provide total protection against ingress of dust particles. With the lid open while the unit is in use, this rating is IP54, meaning the unit is protected from limited dust ingress and light water spray. Safety ratings for the DLRO100XB are IEC61010, CAT IV 600 VAC / 500 VDC up to 2000m, and CAT IV 300 V up to 4000m.

Key Features

• Display clearly showing large digits for test results and visible in all light conditions
• Single button to save test results and to automatically save in auto mode
• IP54 for protection against dust and rain during testing
• Clearly visible C and P LED's showing continiuity or current and potential connections
• Smooth DC Output on C1 and C2 terminals
• High noise immunity on P1 and P2 terminals
• CAT IV 600 VAC/500 VDC safety rating on all
• Terminal DualGround capability with the DC clamp
• Quick and easy rotary switch selection of 10A, 50A, 100A tests - no configuration required
• Rotary switch selection of view, download and delete test results
• Simple navigation of setup and stored results
• Rotary switch selection of test modes and off position
• USB for communications
• Backlight for low light conditions

The Megger DLRO100XB Digital Low Resistance Ohmmeter, 100 A with Memory + USB (US Plug) # 1004-919 is manufactured by Megger. Valley Instrument Service is an authorized Megger dealer offering full sales support, NIST-traceable calibration, and expert technical assistance.