Megger DLRO10HD
Updated 2026-10-27
Specifications
Figures as the manufacturer states them on its product page or datasheet; each row links its data record.
- Basic accuracy
- ±0.2 %
- Current and resistance
- 10 A for measurements up to 250 mΩ and 1 A for measurements up to 2.5 Ω
- Ip rating
- IP65 case closed, IP54 battery operation
- Max output current
- 10 A
- Measurement range
- 0 to 2.5 kΩ
- Operating temperature
- -10 °C to +50 °C, less than 90 % RH
- Resolution
- 0.1 µΩ
- Test duration
- up to 60 seconds
- Weight
- 6.7 kg
Data records
- The manufacturer's page for the DLRO10HD was read on the date given in the value. Value: 2026-10-27.
- The manufacturer lists the DLRO10HD as a digital low resistance ohmmeter for the laboratory, the workshop or the field. Value: low resistance ohmmeter.
- The DLRO10HD is protected against inadvertent connection to a live circuit without blowing a fuse and has a live voltage warning light.
- The DLRO10HD measures low resistance through a four terminal connection at a test current selected on a rotary switch.
- The DLRO10HD has a low and a high output power selection for condition diagnosis.
- The DLRO10HD runs from its own sealed rechargeable lead acid battery or from mains power.
- The DLRO10HD offers five test modes selected by a rotary switch: bidirectional, unidirectional, automatic, continuous and inductive.
- The DLRO10HD is a product of Megger. Value: Megger.
- The manufacturer gives the model designation as DLRO10HD. Value: DLRO10HD.
- Megger maintains a product page for the DLRO10HD on its own website, which is the page cited for this entry.
- The manufacturer states a basic accuracy for the DLRO10HD assuming forward and reverse measurements. Value: ±0.2 %.
- The manufacturer states the battery type, battery life and charge time of the DLRO10HD. Value: 6 V, 7 Ah sealed lead acid; more than 1000 Auto (3 sec) tests; 8 hours charge time.
- The manufacturer states the resistance that each of the two highest test currents of the DLRO10HD can be driven into. Value: 10 A for measurements up to 250 mΩ and 1 A for measurements up to 2.5 Ω.
- The manufacturer states the ingress protection ratings of the DLRO10HD. Value: IP65 case closed, IP54 battery operation.
- The manufacturer states a maximum DC output current for the DLRO10HD. Value: 10 A.
- The manufacturer states the highest resistance range of the DLRO10HD. Value: 0 to 2.5 kΩ.
- The manufacturer states an operating temperature and humidity range for the DLRO10HD. Value: -10 °C to +50 °C, less than 90 % RH.
- The manufacturer states the finest resolution of the DLRO10HD on its lowest range. Value: 0.1 µΩ.
- The manufacturer states the duration of a test at the highest current of the DLRO10HD. Value: up to 60 seconds.
- The manufacturer states a weight for the DLRO10HD. Value: 6.7 kg.
- The datasheet states the electromagnetic compatibility of the DLRO10HD is in accordance with IEC 61326-1 for heavy industrial environments. Value: IEC 61326-1.
- The catalog name of the model is written Megger DLRO10HD. Value: Megger DLRO10HD.
Sources
- Megger datasheet, DLRO10HD and DLRO10HDX 10 Amp Digital Low Resistance Ohmmeters data sheet (DLRO10HD-HDX_DS_en_V18), web page edition, Megger. Held as: Public page. Publisher page
- Megger product page, DLRO10HD and DLRO10HDX 10 A digital low resistance ohmmeters, web page edition, Megger. Held as: Public page. Publisher page
Changelog (45 entries)
| Date | Revision | Change |
|---|---|---|
| 2026-10-27 | created (prod.megger-dlro10hd.checked) | |
| 2026-10-27 | review_status unreviewed -> software_reviewed (prod.megger-dlro10hd.checked) | |
| 2026-10-27 | created (prod.megger-dlro10hd.class) | |
| 2026-10-27 | review_status unreviewed -> software_reviewed (prod.megger-dlro10hd.class) | |
| 2026-10-27 | created (prod.megger-dlro10hd.function.live-circuit-protection) | |
| 2026-10-27 | review_status unreviewed -> software_reviewed (prod.megger-dlro10hd.function.live-circuit-protection) | |
| 2026-10-27 | created (prod.megger-dlro10hd.function.low-resistance) | |
| 2026-10-27 | review_status unreviewed -> software_reviewed (prod.megger-dlro10hd.function.low-resistance) | |
| 2026-10-27 | created (prod.megger-dlro10hd.function.output-power) | |
| 2026-10-27 | review_status unreviewed -> software_reviewed (prod.megger-dlro10hd.function.output-power) | |
| 2026-10-27 | created (prod.megger-dlro10hd.function.power-source) | |
| 2026-10-27 | review_status unreviewed -> software_reviewed (prod.megger-dlro10hd.function.power-source) | |
| 2026-10-27 | created (prod.megger-dlro10hd.function.test-modes) | |
| 2026-10-27 | review_status unreviewed -> software_reviewed (prod.megger-dlro10hd.function.test-modes) | |
| 2026-10-27 | created (prod.megger-dlro10hd.manufacturer) | |
| 2026-10-27 | review_status unreviewed -> software_reviewed (prod.megger-dlro10hd.manufacturer) | |
| 2026-10-27 | created (prod.megger-dlro10hd.model) | |
| 2026-10-27 | review_status unreviewed -> software_reviewed (prod.megger-dlro10hd.model) | |
| 2026-10-27 | created (prod.megger-dlro10hd.product-page) | |
| 2026-10-27 | review_status unreviewed -> software_reviewed (prod.megger-dlro10hd.product-page) | |
| 2026-10-27 | created (prod.megger-dlro10hd.spec.basic-accuracy) | |
| 2026-10-27 | review_status unreviewed -> software_reviewed (prod.megger-dlro10hd.spec.basic-accuracy) | |
| 2026-10-27 | created (prod.megger-dlro10hd.spec.battery) | |
| 2026-10-27 | review_status unreviewed -> software_reviewed (prod.megger-dlro10hd.spec.battery) | |
| 2026-10-27 | created (prod.megger-dlro10hd.spec.current-and-resistance) | |
| 2026-10-27 | review_status unreviewed -> software_reviewed (prod.megger-dlro10hd.spec.current-and-resistance) | |
| 2026-10-27 | created (prod.megger-dlro10hd.spec.ip-rating) | |
| 2026-10-27 | review_status unreviewed -> software_reviewed (prod.megger-dlro10hd.spec.ip-rating) | |
| 2026-10-27 | created (prod.megger-dlro10hd.spec.max-output-current) | |
| 2026-10-27 | review_status unreviewed -> software_reviewed (prod.megger-dlro10hd.spec.max-output-current) | |
| 2026-10-27 | created (prod.megger-dlro10hd.spec.measurement-range) | |
| 2026-10-27 | revised (prod.megger-dlro10hd.spec.measurement-range) | |
| 2026-10-27 | review_status unreviewed -> software_reviewed (prod.megger-dlro10hd.spec.measurement-range) | |
| 2026-10-27 | created (prod.megger-dlro10hd.spec.operating-temperature) | |
| 2026-10-27 | review_status unreviewed -> software_reviewed (prod.megger-dlro10hd.spec.operating-temperature) | |
| 2026-10-27 | created (prod.megger-dlro10hd.spec.resolution) | |
| 2026-10-27 | review_status unreviewed -> software_reviewed (prod.megger-dlro10hd.spec.resolution) | |
| 2026-10-27 | created (prod.megger-dlro10hd.spec.test-duration) | |
| 2026-10-27 | review_status unreviewed -> software_reviewed (prod.megger-dlro10hd.spec.test-duration) | |
| 2026-10-27 | created (prod.megger-dlro10hd.spec.weight) | |
| 2026-10-27 | review_status unreviewed -> software_reviewed (prod.megger-dlro10hd.spec.weight) | |
| 2026-10-27 | created (prod.megger-dlro10hd.standard.iec-61326-1) | |
| 2026-10-27 | review_status unreviewed -> software_reviewed (prod.megger-dlro10hd.standard.iec-61326-1) | |
| 2026-10-27 | created (prod.megger-dlro10hd.title) | |
| 2026-10-27 | review_status unreviewed -> software_reviewed (prod.megger-dlro10hd.title) |
Cite this page
Cite the governing standard for the fact itself; cite this page as the finding aid.
"Megger DLRO10HD." Test Instrument Reference. 2026-10-27. https://www.testinstrumentreference.com/products/megger-dlro10hd/.
Test Instrument Reference, Megger DLRO10HD (Oct. 27, 2026), https://www.testinstrumentreference.com/products/megger-dlro10hd/.
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title = {Megger DLRO10HD},
howpublished = {\url{https://www.testinstrumentreference.com/products/megger-dlro10hd/}},
organization = {Test Instrument Reference},
publisher = {Test Instrument Reference},
year = {2026},
note = {last substantive change 2026-10-27}
}{{cite web |title=Megger DLRO10HD |website=Test Instrument Reference |publisher=Test Instrument Reference |url=https://www.testinstrumentreference.com/products/megger-dlro10hd/ |date=2026-10-27 |access-date=}}