Microohmmeters/DLROs

We offer a full range of micro ohm meters (microohm meters) to meet the needs of virtually any testing application. A microohm meter, also known as a digital low resistance ohmmeter (DLRO), measures low resistance values in micro-ohms at specified currents. Precision ohmmeters that use the four-wire, Kelvin probe system can eliminate contact resistance and reduce errors caused by lead resistance. Instruments for low resistance measurement are key to field and laboratory applications requiring high accuracy. Transcat delivers an extensive selection of professional DLROs from Megger and microohm meters from industry leaders, such as Extech and AEMC. The instruments can measure bonding joints, circuit breakers and contact or fuse resistance.

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  1. AEMC 6255 (2129.84) 10 A Micro-Ohmmeter
    AEMC 6255 Micro-Ohmmeter
    Order #: 2129.84
    Mfg #: 2129.84
    Availability: In stock
    Special Price $5,272.50 Regular Price $5,550.00
    Micro-Ohmmeter Learn More
  2. Megger DLRO10HD Digital Low Resistance Ohmmeter (DLRO)
    Megger DLRO10HD Digital Low Resistance Ohmmeter 10-Amp
    Order #: DLRO-10HD
    Mfg #: 1006-603
    Availability: In stock
    $5,175.00
    Digital Low Resistance Ohmmeter 10-Amp Learn More
  3. Megger DLRO-10X Digital Low Resistance Ohmmeter (DLRO)
    Megger DLRO-10X Digital Low Resistance Ohmmeter 10-Amp
    Order #: DLRO-10X
    Mfg #: 1006-600
    Availability: In stock
    $5,625.00
    Digital Low Resistance Ohmmeter 10-Amp Learn More
  4. Megger DLRO100HB
    Megger DLRO100HB LG2-P3 Digital Low Resistance Ohmeter,100A,Mains Powered
    Order #: DLRO100HB
    Mfg #: 1004-959
    Availability: In stock
    $9,270.00
    LG2-P3 Digital Low Resistance Ohmeter,100A,Mains Powered Learn More
  5. Megger DLRO-10 Digital Low Resistance Ohmmeter (DLRO)
    Megger DLRO10 Digital Low Resistance OhmMeter
    Order #: DLRO-10
    Mfg #: 1006-598
    Availability: In stock
    $4,640.00
    Digital Low Resistance OhmMeter Learn More
  6. Keysight Technologies 34420A Nanovolt/Micro-ohm Meter,7.5 Digit
    Keysight 34420A Nanovolt/Micro-ohm Meter,7.5 Digit
    Order #: 34420A
    Mfg #: 34420A
    Availability: In stock
    $7,629.00
    Nanovolt/Micro-ohm Meter,7.5 Digit Learn More
  7. Megger DLRO100XB LG2-P3
    Megger DLRO100XB LG2-P3 Digital Low Resistance Ohmmeter AC Power & Battery,USB
    Order #: 1004-919
    Mfg #: 1004-919
    Availability: In stock
    $8,365.00
    Digital Low Resistance Ohmmeter AC Power & Battery,USB Learn More
  8. Megger DLRO-10HDX Digital Low Resistance Ohmmeter with Spike Leads
    Megger DLRO-10HDX with Spike Leads Digital Low Resistance Ohmmeter W/CASE DLRO-10HDX-DH4C-LG2-P3
    Order #: DLRO-10HDX-SPIKE
    Mfg #: 1008-075
    Availability: In stock
    $5,935.00
    Digital Low Resistance Ohmmeter W/CASE DLRO-10HDX-DH4C-LG2-P3 Learn More
  9. Megger DLRO100EB
    Megger DLRO100EB Low Resistance DLRO100EB-LG2-P3 Ohmmeter,AC & Battery Powered
    Order #: 1004-879
    Mfg #: 1004-879
    Availability: In stock
    $7,665.00
    Low Resistance DLRO100EB-LG2-P3 Ohmmeter,AC & Battery Powered Learn More
  10. Megger DLRO200-115 Digital Low Resistance Ohmmeter (DLRO)
    Megger DLRO200-115 Digital Low Resistance Ohmmeter
    Order #: 45532EL
    Mfg #: DLRO200-115
    Availability: In stock
    $9,910.00
    Digital Low Resistance Ohmmeter Learn More
  11. new
    Megger DLRO-10HDX Digital Low Resistance Ohmmeter with Kelvin Clamp Leads
    Megger DLRO-10HDX with Kelvin Clamp Leads Digital Low Resistance Ohmmeter
    Order #: DLRO-10HDX-KELVIN
    Mfg #: 1008-095
    Availability: In stock
    $5,935.00
    Digital Low Resistance Ohmmeter Learn More
  12. Megger DLRO10HDX Digital Low Resistance Ohmmeter
    Megger DLRO-10HDX Digital Low Resistance Ohmmeter No Lead Set
    Order #: DLRO-10HDX
    Mfg #: 1008-052
    Availability: In stock
    $5,705.00
    Digital Low Resistance Ohmmeter No Lead Set Learn More
  13. Megger 242011-7
    Megger 242011-7 Pair of test leads for 247000, 247001, 247002 DLRO's
    Order #: 242011-7
    Mfg #: 242011-7
    Availability: In stock
    $1,150.00
    Pair of test leads for 247000, 247001, 247002 DLRO's Learn More
  14. Megger DLRO247000
    Megger DLRO247000 Dual-Pak Digital Low Resistance Ohmmeter
    Order #: 247000
    Mfg #: 247000
    Availability: In stock
    $6,590.00
    Dual-Pak Digital Low Resistance Ohmmeter Learn More
  15. Megger 242006-18
    Megger 242006-18 1.5" (4 cm) Kelvin Clips
    Order #: 242006-18
    Mfg #: 242006-18
    Availability: In stock
    $730.00
    1.5" (4 cm) Kelvin Clips Learn More
  16. Megger 242006-7 Kelvin Clip for 247000, 247001, 247002 DLROs
    Megger 242006-7 Kelvin Clip for 247000, 247001, 247002 DLROs
    Order #: 242006-7
    Mfg #: 242006-7
    Availability: In stock
    $515.00
    Kelvin Clip for 247000, 247001, 247002 DLROs Learn More
  17. Megger 6380-138 Carrying Case for DLRO-10 & accessories
    Megger 6380-138 Carrying Case for DLRO-10 + All Accessories
    Order #: 6380-138
    Mfg #: 6380-138
    Availability: In stock
    $225.00
    Carrying Case for DLRO-10 + All Accessories Learn More
  18. Extech 380460
    Extech 380460 4 Wire Precision Milliohm Meter, 110VAC
    Order #: 380460
    Mfg #: 380460
    Availability: In stock
    $435.99
    4 Wire Precision Milliohm Meter, 110VAC Learn More
  19. Extech 380560 Precision MiliOhm Meter
    Extech 380560 Precision Miliohmmeter
    Order #: 380560
    Mfg #: 380560
    Availability: In stock
    $549.00
    Precision Miliohmmeter Learn More
  20. Megger 242004-18 Duplex Test Lead with Heavy Duty C-Clamp for DLROs, 18'
    Megger 242004-18 Heavy Duty C-Clamps,2"(5cm) cm),18ft.(5.5m),10A max
    Order #: 242004-18
    Mfg #: 242004-18
    Availability: In stock
    $1,010.00
    Heavy Duty C-Clamps,2"(5cm) cm),18ft.(5.5m),10A max Learn More
  21. Megger 242005-7 Kelvin Clip/Cable Assembly for 247000, 247001, 247002 DLROs
    Megger 242005-7 Kelvin Clip/Cable Ass'y for 247000, 247001, 247002 DLROs
    Order #: 242005-7
    Mfg #: 242005-7
    Availability: In stock
    $300.00
    Kelvin Clip/Cable Ass'y for 247000, 247001, 247002 DLROs Learn More
  22. Megger DLRO-10HD-WKit Low Resistance Ohmmeter Wind VIP Kit
    Megger DLRO-10HD Wind Kit Low Resistance Ohmmeter Wind Kit
    Order #: DLRO-10HD-WKIT
    Mfg #: DLRO-10HD KIT
    Availability: In stock
    $7,837.65
    Low Resistance Ohmmeter Wind Kit Learn More
  23. Megger BD-59092: MOM2 200A Micro-ohmmeter, Hand-held
    Megger BD-59092 MOM2 Hand-held Micro-ohmmeter, 220A/1000 mOhm w/Clamps
    Order #: BD-59092
    Mfg #: BD-59092
    Availability: In stock
    $9,050.00
    MOM2 Hand-held Micro-ohmmeter, 220A/1000 mOhm w/Clamps Learn More
  24. New
    Megger DLRO2 Ducter Low Resistance Ohmmeter 2 Amp
    Megger DLRO2 2 A Ducter Handheld Low Resistance Ohmmeter
    Order #: DLRO2
    Mfg #: 1012-280
    Availability: In stock
    $3,680.00
    2 A Ducter Handheld Low Resistance Ohmmeter Learn More
  25. Megger 247001
    Megger 247001 Single-Pak Digital Low Resistance Ohmmeter
    Order #: 247001
    Mfg #: 247001
    Availability: Ships in 3-4 weeks
    $6,235.00
    Single-Pak Digital Low Resistance Ohmmeter Learn More
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