Contact Resistance Meter
Contact Resistance Meter

Contact Resistance Meter



UDEY MRL-series is a new generation, fully automatic, 4 terminal line loop contact resistance tester. The entire test is done automatically and quickly. MRL-series takes over; powers up the test current, takes the readings and displays the results on the LCD screen. Prints test results through its built-in printer. Test results can be saved in memory and can be recalled later. True portability is achieved by the lightweight (only 10 kg), single unit design housing is encased in an aluminum alloy cabinet.

  • Machine Feature

    • Micro-controller operated
    • Front panel with legend
    • Built-in printer
    • Can re call stored last 100 tests results.
    • Weight: 10 kg
  • Machine Technical Specification


    Power supply 220V±10%, AC 50 Hz (120V±10% against order)
    Measuring range 0to1999.9 µ
    Resolution 0.1 µ
    Test current 100A DC (MRL-11)
    100-200A (MRL-22)
    Measurement accuracy 0.5 class
    Display LCD
    Memory Stores 100 test results
    Printer Built in printer
    Usage environment <40º C.
    < 85% R.H.
    Accessories Bag
    Mains cord.
    Flexible testing cable set with
    alligator clamps, 8 meter long.
    Operating Manual.
    Calibration certificate.
    Dimensions: MRL-11 37(L)x26.5(W)x22.5(H) cm
    Transport case 37(L) x 28(W) x 12.5(H) cm
    Weight MRL-11: 6 kg
    Accessories Bag 5 kg
    Dimensions MRL-22: 37(L)x26.5(W)x22.5(H) cm
    Transport case 37(L) x 28(W) x 12.5(H) cm
    Weight MRL-22: 6 kg.
    Accessories Bag 5 kg


  • Standard Accessories

    1. Flexible testing leads with big alligator clamp -1 pair.
    2. Mains connecting cable.
    3. Earth Cable.
    4. PC Soft ware for RS 232.
    5. RS 232 cable 
    6. Paper roll for printer, 1 no.
    7. Spare fuses 2 nos.
    8. Operating manual 1 no.      
  • Video