Digital Ohm Meter

Digital Ohm Meter



UDEY TRT-2 is a new generation, digital ohm meter using 4 terminal measurement technique. The entire test is done quickly. TRT-2 generates constant current, powers up the test current, takes the readings, and displays the results on the LCD display. The TRT-2 is powered by internal re-chargeable cell or AC mains supply. The cell is charged within the tester. True portability is achieved by the lightweight (only 2.8 kg), single unit design housing. TRT-2 is encased in an aluminum alloy cabinet with lock and lifting handle.

  • Machine Feature

    • 4½ digit LCD displays resistance value
    • 3 digit LCD displays test current / temperature
    • Constant current source
    • Works on: Internal re-chargeable cell or AC mains
    • Front panel with legend
    • Portable light weight: 7 kg approx with test leads
  • Machine Technical Specification



    20 M Ohm 2a DC 1 u ohm,
    200 m ohm 2 a dc 10 u ohm,
    2 ohm 0.2 A DC 0.1 m ohm
    20 ohm  0.02 A DC 1 m ohm
    200 ohm  0.02 A DC 10 m ohm
    2 k ohm  0.02 A DC 100 m ohm
    Measurement Accuracy 0.2 class
    Display 4½ digit LCD for resistance 3 digit LCD for test current / temperature
    'Rx' open indication Display of 'E0000' [E flashes].
    LED Indicators Power on/range/battery condition: Recharge/Under voltage/ Full/
    Usage environment up to 40º C. < 85% R.H.
    Enclosure Aluminum cabinet with cover and lifting handle
    Accessories Power supply cord 3 core.
    Flexible testing cable set with alligator clamps.
    Operating Manual.
    Dimensions 35(L) x 31(W) x 20(H) cm
    Weight 7.0 kg with test leads.



  • Standard Accessories

    1. Mains cord 3 core.
    2. Flexible testing cable set with alligator clamps.
    3. Operating Manual.