Megger DLRO-10 Digital Low Resistance Ohmmeter
Megger DLRO-10 is a digital low resistance micro-ohmmeter measuring from 0.1µΩ to 2000Ω with four-wire technique, automatic test current selection up to 10A, and results in under 3 seconds.
Product details
| Model | DLRO-10 |
| Manufacturer | Megger |
| Category | Milliohmmeters & Microohmmeters |
| Availability | Made to order |
Description
Overview
The Megger DLRO-10 is a digital micro-ohmmeter designed for accurate, rapid measurement of low resistance values from 0.1 microohms to 2000 ohms. Using a four-wire measurement technique that cancels out lead resistance, the DLRO-10 employs automatic test current selection (up to 10A) and auto current reversal to eliminate standing EMFs, delivering stable results in under 3 seconds. The instrument is housed in a lightweight, rugged case that can be worn around the neck for portable field testing and laboratory measurements.
Key Features
- Measurement range: 0.1 µΩ to 2000 Ω
- Automatic test current selection up to 10 A DC
- Four-wire measurement technique cancels lead resistance
- Auto current reversal cancels standing EMFs
- Results in under 3 seconds
- Large bright 4.5-digit LED display (easily visible in all lighting)
- Continuous (not pulsed) test current
- Fuse protected to 600V
- NiMH battery for reduced weight
- Automatic detection of continuity in potential and current connections
- Visible warning indicators for high voltages and current flow
- Five operating modes including fully automatic
- Portable lightweight case suitable for field or laboratory use
- Can be worn around neck for access to confined spaces
Applications
- Field testing of electrical bonds and connections
- Measuring welding quality and resistance
- Laboratory low resistance measurements
- Checking continuity in electrical systems
- Assessing contact resistance in connectors
Included Accessories
- NiMH battery module
- Two duplex handspikes (1.2m / 4 ft), one with indicator lights
- Battery charger for 115/230V 50/60Hz operation
- Cigar lighter adapter for mobile charging
- User guide
- Warranty manual
Specifications
| Measurement Range | 0.1 µΩ to 2000 Ω |
| Test Current | Up to 10 A DC (automatically selected) |
| Measurement Speed | Under 3 seconds |
| Display Type | 4.5-digit LED display |
| Measurement Technique | Four-wire |
| Overvoltage Protection | Fuse protected to 600V |
| Battery Type | NiMH |
| Operating Modes | 5 modes including fully automatic |
| Current Type | Continuous (not pulsed) |
| Case Type | Lightweight portable case |
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Megger DLRO-10 Digital Low Resistance Ohmmeter