NDB Technologies DRM-10A Micro-ohmmeter
The NDB Technologies DRM-10A is a lightweight, portable micro-ohmmeter designed for accurate measurement of very low resistances from 0.01 µΩ to 200 Ω. Recognized for its precision and ease of use, it is the go-to instrument for engineers and maintenance professionals across industries. Whether in the field or on the production floor, the DRM-10A delivers reliable results with automatic current adjustment and a robust, shock-resistant build.
Key Features & Highlights
- Measurement range: 0.01 µΩ to 200 Ω
- Automatic current adjustment from 5 mA to 10 A
- Four-point (Kelvin) measurement method for accuracy
- Shock-resistant design with backlit LCD display
- Relative mode for comparative measurements
- Rechargeable batteries with automatic power-off after 2 minutes idle
- Backlight auto-off after 30 seconds to save power
- Includes standard test leads with alligator clips
- Comes with calibration certificate and user manual
Applications
The DRM-10A is suitable for a wide range of low-resistance testing applications, including:
- Quality control of smelting parts
- Inspection of mechanical and welded joints
- Verification of exothermic welds (e.g., Cadweld®)
- Testing electrodes in aluminum plants
- Maintenance of circuit breakers, contacts, and power fuses
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