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DRM-10A PORTABLE MICRO OHMMETER
DRM-10A Portable Digital Micro-Ohmmeter 0.01 micro ohm to 200 ohms.

DRM-10A Micro-ohmmeter. Range 0.01 µΩ to 200 Ω, Current 10Amps
The DRM-10A is suitable for both in-plant maintenance and field. Resistance measurements are calculated automatically. This equipment has become the number one choice for industries, products engineers and manufacturers. Recognized as the most accurate and easy to use on the market, the DRM-10A is shock resistant and suitable for many applications.

The DRM-10A micro-ohmmeter can be used to measure very low resistances
which vary from 0,01µ
Ω to 200Ω. This is the most accurate on the market in its category.

  • Quality control of the smelting parts

  • Control of the mechanical joints and of the joints welded at high voltage

  • Control of the exothermal joints (Caldwell)

  • Control of the electrodes for the aluminum
    plants

  • Inspection of the contacts, the circuit 
    breakers and the power fuses

For price and info please email sales@hotektech.com or call 253-927-6186

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The DRM-10A uses a four-pin resistance measurement system which consists of injecting a current with two cables connected at each end of the joint to be tested. Then, the cables are installed which allow  reading the tension on each side of the part to be tested in order to measure the resistance.
This eliminates any uncertainty linked to resistance of the contacts.
The instrument is equipped with a microprocessor which  eliminates  gaps and parasite voltages.
Thanks to its unique filtering system, the DRM-10A can be used in spite of the presence of intense magnetic fields.

  • Much lighter and handier than  other equipment  in its category

  • Shock resistant, it is suitable for all types of applications: work site or laboratory

  • Its back-lighting liquid crystal display (LCD) enables it to be used in dark areas

  • Weak current injection for  applications that require small measurement contacts

  • A variety of probes adapted to types of specific measurements such as the inspection of exothermal welds. (Cadweld®), are available as options

Measurement Range 0.01 µΩ to 200 Ω
Precision 0,1% of the reading, +/- 2 counts
Scales 20 µΩ to 200Ω
Resolution 0.01 µΩ
Running Temperatures -20°C to +50°C (-4° F to 122° F)
Storage Temperatures -40°C to +50°C (-40° F to 122° F)
Humidity 0 to 95% non condensed
Submersible, rain proof
Autonomy >12 000 measurements, at 10A (for cable loop resistivity < 50 mΩ
> 10 000 measurements, for the other currents
Battery Six (6) 1.2V, 2.1Ah rechargeable "A" NiMh batteries
Charger 12V 1A adapter with sealed connector, available for 110V or 220V
Display Liquid crystal 128 X 64 dots, wide ranging temperatures
2.36 X 1.62 in. (60 X 41 mm)
2 back-lighting intensities (100%, 50%)
8 X 4.5 X 2 in.
Size & Dimension (203.3 X 114.3 X 50.8 mm)
Weight 1.9 lbs (0.86 kg)

Please email sales@hotektech.com or call 253-927-6186 if you are interested in a purchase, or
  need additional information.

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