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Enables low resistance measurement across multiple applications in areas without access to mains power. The integral Li-ion battery supplies a constant 100A current for up to 200 Manual/Auto tests to enable enhanced productivity in remote locations. Advanced design features ensure the safe operation of the instrument in the most adverse conditions, including a CAT IV 600 VAC / 500 VDC safety rating in accordance with IEC61010.
Enables low resistance measurement across multiple applications in areas without access to mains power. The integral Li-ion battery supplies a constant 100A current for up to 200 Manual/Auto tests to enable enhanced productivity in remote locations. Advanced design features ensure the safe operation of the instrument in the most adverse conditions, including a CAT IV 600 VAC / 500 VDC safety rating in accordance with IEC61010.
Rugged design, intuitive interface and IP54 (lid open) rating ensure reliability and ease of use.
Features
Test Modes
The Manual test mode allows the user to initiate the test procedure once the probes are in contact with the object under test. Once the TEST button is depressed the TEST lamp will illuminate and the instrument will undertake a single test to verify the resistance of the test object.
In Auto mode the user selects the desired current, connects the current test leads and as soon as the potential leads are connected a test will start automatically. To repeat a test, simply break contact with the potential probes and remake contact.
In Continuous mode the user connects the test leads and presses the TEST button, initiating the test procedure. The instrument will continue to test, updating the display after each new test cycle, until the TEST button is pressed or the test procedure times out.
Test Leads
Standard test leads, with separate current and potential, or kelvin, combining both current and potential in one clamp are available as optional accessories in 5m, 10m, and 15m lengths. All test leads are CAT IV 600 VAC / 500 VDC safety rated.
Applications
Power Utilities
Service Companies
OEMs
Plants
Transportation
| Measurement range | 0.1 μΩ - 1.999 Ω |
| Resolution | 0.1 μΩ |
| DC output | Smooth DC |
| IP rating | IP54 Lid open / IP65 Lid closed |
| Operating temperature | -20°C up to 50°C |
| Storage temperature range | e -30°C up to 70°C |
| Humidity | <85% R.H. non-condensing |
| Battery life | 200 single 100 A tests or up to 2x 10 minutes continuous 100 A output |
| Battery type | User replaceable Li-ion battery pack |
| Battery charge time | Full charge in 2.5 Hrs from flat |
| Maximum output voltage | 2 V (battery), 3 V (AC) |
| EMC | IEC61326-1 |
| Safety | IEC61010 CAT IV 600 VAC / 500 VDC up to 2000 m, CAT IV 300 V up to 4000 m |
| Dimensions | 400 x 300 x 200 mm |
| Weight | 7.0 kg (AC Only) |
Click on a category to view a selection of compatible accessories with the Megger DLRO100H Portable Micro-Ohmmeter, Remote with Bluetooth, Data Logging, AC Operated, 100A.
| Measurement range | 0.1 μΩ - 1.999 Ω |
| Resolution | 0.1 μΩ |
| DC output | Smooth DC |
| IP rating | IP54 Lid open / IP65 Lid closed |
| Operating temperature | -20°C up to 50°C |
| Storage temperature range | e -30°C up to 70°C |
| Humidity | <85% R.H. non-condensing |
| Battery life | 200 single 100 A tests or up to 2x 10 minutes continuous 100 A output |
| Battery type | User replaceable Li-ion battery pack |
| Battery charge time | Full charge in 2.5 Hrs from flat |
| Maximum output voltage | 2 V (battery), 3 V (AC) |
| EMC | IEC61326-1 |
| Safety | IEC61010 CAT IV 600 VAC / 500 VDC up to 2000 m, CAT IV 300 V up to 4000 m |
| Dimensions | 400 x 300 x 200 mm |
| Weight | 7.0 kg (AC Only) |
Click on a category to view a selection of compatible accessories with the Megger DLRO100H Portable Micro-Ohmmeter, Remote with Bluetooth, Data Logging, AC Operated, 100A.
