DRM-1A™
High precision digital 1A micro-ohmmeter
The DRM-1A™ is a lightweight and portable micro-ohmmeter designed to measure very low resistances from 1 μΩ to 200 Ω. It is the most accurate in its category.
Information
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- Much lighter and handier than other equipment in its category
- Shock resistant, it is suitable for all types of applications: work site or laboratory
- The LCD display is equipped with a backlight to allow work in any conditions
- Weak current injection for applications that require small measurement contacts
Many accessories are available for your application such as exothermic welding (Cadweld®), measurements on very small surfaces
Contact support@ndbtech.com to download the latest version of the user manual.
Video
Accessories & Spare Parts
Cadweld Probe
Test Cadweld exothermic welding using ndb’s Cadweld probe. Its unique design allows for constant and precise measurements.
Part number: DRM-4012
Length: 122 cm / 48 inches
Replacement tips: DRM-4040
Double Hands Probe
Kelvin type dual hands probe with storage covers.
Part number: DRM-4015
Length: 122 cm / 48 inches
Replacement tips: DRM-4040
Double Hands Probe Heavy Duty
Kelvin type dual hands probe with storage covers.
Part number:
LRM-4015HD (length: 122 cm / 48 in)
LRM-4015HD-10 (length: 3 m/10 ft)
Replacement tips: DRM-4040
Booster Type Kelvin Clamps
Booster type kelvin clamps for various low resistance measurement.
Part number: DRM-4017-35
Length: 122 cm / 48 inches
Clamp openin: 35mm / 1.4 inches
Dolphin Type Kelvin Clamps
Dolphin type kelvin clamps for various low resistance measurement.
Part number: DRM-4017-19
Length: 122 cm / 48 inches
Clamp openin: 19mm / 0.75 inch
Custom Design Cables
Contact ndb Technologies for custom length probe for your DRM and LRM series micro-ohmmeters.
Contact ndb Technologies
Elbow Test
Test cable elbows with the GET-ELBOW accessory and your DRM/LRM micro-ohmmeter.
Part number: GET-ELBOW
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Reference Resistance
Validate your DRM/LRM instrument right before starting a job.
Part number: DRM-4013
Resistance: 9.5 micro-ohm
Protective Bag
Protect your DRM/LRM instrument with this rugged nylon protective bag. Its strap allows for convenient hands-free operation. Micro-ohmmeter sold separately.
Part number: DRM-4014
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Personal Ground Tester
The GET-40™ device is an easy-to-use and accurate Grounding Jumper Tester using four points measuring method. It is compatible with any of our DRM/LRM micro-ohmmeter instrument. Micro-ohmmeter sold separately.
Part number: GET-40
Contact ndb Technologies.
Hard Shell Case
Hard shell transportation case for DRM/LRM micro-ohmmeter.
Part number: BOX-075.
External dimensions: 46x35x18 cm / 18x14x7 inches
Replacement Tips Kit
Replace dulled tips for DRM-4015, LRM-4015HD or DRM-4012. Use a simple pair of long-nose pliers to remove the dulled tips and install new ones.
Part number: DRM-4040
A quantity of 1 gives 4 tips.