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Inventory/Sensors & Instrumentation/DMO200N Digital Micro-Ohmmeter
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Quick facts

Brand
T&R Test Equipment
Part number
DMO200N
Category
Sensors & Instrumentation
Sensors & InstrumentationT&R Test EquipmentPart no. DMO200NQuote required

DMO200N Digital Micro-Ohmmeter

200 A DC micro-ohmmeter in the DMO200N configuration for contact and joint resistance measurement in commissioning and production environments.

Measures very low resistances at test currents up to 200 A DC with 0.1 µΩ resolution, aimed at circuit-breaker contacts, switch panels, isolators and busbar joints.

Presettable test currents let commonly used values be stored and recalled, which shortens repeat testing across a panel line.

Catalog pricing

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Product overview

Universal 90–264 V supply, thermal and over-current protection, and an IP54 rating suit it to both workshop and site use.

Specifications

Part Number
DMO200N
Brand
T&R Test Equipment
Weight
6.9 kg
Dimensions
360 × 290 × 165 mm
Supplied Accessories
User manual Calibration certificate Spare fuse Mains lead Output lead set Earth lead with croc clip USB key USB keyboard Orange carry case

Key features

  • As per DMOO200 Test System but supplied with Nevada Crocodile Clip 3m output lead set
  • Ultra lightweight (6.9kg)
  • 1-200A DC test current with <2.5% ripple
  • 0.1μΩ resolution
  • mV, A, and m/μΩ displayed simultaneously
  • USB memory key for data storage
  • USB keyboard for comment entry
  • Pre-settable test current with three buttons to store user test currents
  • Large back-lit liquid crystal display
  • Universal supply voltage 90-264V
  • Optional current clamp to allows testing of objects with both sides earthed
  • IP rating 54