DRM-40™
High precision digital 5A micro-ohmmeter
The DRM-40™ is a lightweight and portable micro-ohmmeter designed to measure very low resistances from 0.01 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
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
Contact ndb Technologies
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
Contact ndb Technologies
Battery Charger
Replacement battery charger for DRM/LRM. Plug adapter(s) must be selected.
Part number: DRM-PACK-UNI
Input: 100-240V 50-60Hz
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.
2.5MM Adapter
Adapt your DRM-4015 or LRM-4015HD probes with fine tips with 2.5mm.
Part number: DRM-4015-2.5MM
A quantity of 1 gives 1 adapter (not sold as a pair).
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-75.
External dimensions: 46x35x18 cm / 18x14x7 inches
Replacement Battery Kit
Replace depleted batteries with this specially matched and tested batteries. Your DRM/LRM instrument is designed for this model.
Part number: DRM-BAT
Pack of 6 NiMH batteries.