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. Megger DLRO10HD
    Megger DLRO10HD Digital Low Resistance Ohmmeter 10-Amp
    Order #: DLRO-10HD
    Mfg #: 1006-603
    Availability: Ships in 3-5 days
    Special Price $5,018.75 Regular Price $5,902.05
    Digital Low Resistance Ohmmeter 10-Amp Learn More
  2. Megger DLRO200
    Megger DLRO200 Low Resistance Ohmmeter
    Order #: DLRO200-EN
    Mfg #: DLRO200-US
    Availability: In stock
    Special Price $8,987.50 Regular Price $10,569.30
    Low Resistance Ohmmeter Learn More
  3. 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
    Special Price $5,875.00 Regular Price $6,909.00
    Digital Low Resistance Ohmmeter No Lead Set Learn More
  4. Megger 1006-604 DLRO10HD + KC1 Kelvin Clip3m Leads
    Megger 1006-604 DLRO10HD + KC1 Kelvin Clip 3m Leads
    Order #: 1006-604
    Mfg #: 1006-604
    Availability: Ships in 2-3 weeks
    Special Price $5,018.75 Regular Price $5,902.05
    DLRO10HD + KC1 Kelvin Clip 3m Leads Learn More
  5. AEMC 6255 (2129.84) 10 A Micro-Ohmmeter
    AEMC 6255 Micro-Ohmmeter
    Order #: 2129.84
    Mfg #: 2129.84
    Availability: In stock
    Special Price $5,868.75 Regular Price $6,901.65
    Micro-Ohmmeter Learn More
  6. AEMC 2129.83 Micro-Ohmmeter, 5 to 200A (True DC)
    AEMC 6292 Micro-Ohmmeter, 5 to 200A (True DC)
    Order #: 2129.83
    Mfg #: 2129.83
    Availability: Ships in 1-2 weeks
    Special Price $8,206.25 Regular Price $8,797.10
    Micro-Ohmmeter, 5 to 200A (True DC) Learn More
  7. 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
    $7,633.00
    Nanovolt/Micro-ohm Meter,7.5 Digit Learn More
  8. Megger DLRO-10HD Wind Kit
    Megger DLRO-10HD Wind Kit Low Resistance Ohmmeter Wind Kit
    Order #: DLRO-10HD-WKIT
    Mfg #: DLRO-10HD KIT
    Availability: Ships in 2-3 weeks
    $9,246.30
    Low Resistance Ohmmeter Wind Kit Learn More
  9. B&K Precision 2841 DC Resistance Meter
    BK Precision 2841 DC Resistance Meter,.1 microOhm 100 MilliOhm w/ 0.01% accuracy
    Order #: 2841
    Mfg #: 2841
    Availability: Ships in 3-4 weeks
    $2,025.00
    DC Resistance Meter,.1 microOhm 100 MilliOhm w/ 0.01% accuracy Learn More
  10. Megger DLRO100HB
    Megger DLRO100HB LG2-P3 Digital Low Resistance Ohmeter,100A,Mains Powered
    Order #: DLRO100HB
    Mfg #: 1004-959
    Availability: In stock
    Special Price $9,000.00 Regular Price $10,584.00
    LG2-P3 Digital Low Resistance Ohmeter,100A,Mains Powered Learn More
  11. 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
    Special Price $8,125.00 Regular Price $9,555.00
    Digital Low Resistance Ohmmeter AC Power & Battery,USB Learn More
  12. Gossen Metrawatt METRAOHM 413
    Gossen Metrawatt METRAOHM 413 Low Ohm Tester according to DIN VDE 0413, battery powered
    Order #: METRAOHM 413
    Mfg #: M630A
    Availability: Ships in 1-2 Weeks
    $762.09
    Low Ohm Tester according to DIN VDE 0413, battery powered Learn More
  13. Megger DLRO10
    Megger DLRO10 Digital Low Resistance OhmMeter
    Order #: DLRO-10
    Mfg #: 1006-598
    Availability: In stock
    Special Price $4,493.75 Regular Price $5,284.65
    Digital Low Resistance OhmMeter Learn More
  14. New
    Megger DLRO2 Ducter Low Resistance Ohmmeter 2 Amp
    Megger DLRO2 Ducter Low Resistance Ohmeter 2 Amp
    Order #: DLRO2
    Mfg #: 1012-280
    Availability: Ships in 4-6 weeks
    Special Price $3,562.50 Regular Price $4,189.50
    Ducter Low Resistance Ohmeter 2 Amp Learn More
  15. New
    Amblyonix 1200 Micro-ohmmeter 200A with Printer
    Amblyonix 1200 Micro-ohmmeter 200A with Printer
    Order #: 1200
    Mfg #: 1200
    Availability: Ships in 1-2 Weeks
    Special Price $6,319.25 Regular Price $7,308.35
    Micro-ohmmeter 200A with Printer Learn More
  16. Megger DLRO-10X Digital Low Resistance Ohmmeter (DLRO)
    Megger DLRO-10X Digital Low Resistance Ohmmeter 10-Amp
    Order #: DLRO-10X
    Mfg #: 1006-600
    Availability: Ships in 2-3 weeks
    Special Price $5,456.25 Regular Price $6,416.55
    Digital Low Resistance Ohmmeter 10-Amp Learn More
  17. Tentech MPK-257
    Tentech MPK-257

    10A Digital Mic 1mA-10A 0.1 Res. Printer, Remote, Temp Comp

    Order #: MPK-257
    Mfg #: MPK-257
    Availability: Ships in 2-3 Weeks
    Special Price $4,721.90 Regular Price $5,460.98

    10A Digital Mic 1mA-10A 0.1 Res. Printer, Remote, Temp Comp

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  18. Tentech MPK-256
    Tentech MPK-256

    10A Digital Micrometer-1mA-10A, 1 res. - Printer, Remote

    Order #: MPK-256
    Mfg #: MPK-256
    Availability: Ships in 2-3 Weeks
    Special Price $3,114.20 Regular Price $3,601.64

    10A Digital Micrometer-1mA-10A, 1 res. - Printer, Remote

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  19. Tentech MPK-215E
    Tentech MPK-215E

    High Current Mic 5A-200A,0.1 Res Memory,RT Clock,Cooling Sys

    Order #: MPK-215E
    Mfg #: MPK-215E
    Availability: Ships in 2-3 Weeks
    Special Price $6,894.25 Regular Price $7,973.35

    High Current Mic 5A-200A,0.1 Res Memory,RT Clock,Cooling Sys

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  20. Tentech MPK-204E
    Tentech MPK-204E

    High Current Micrometer - 1mA, 10A/200A, 0.1 Resolution

    Order #: MPK-204E
    Mfg #: MPK-204E
    Availability: Ships in 2-3 Weeks
    Special Price $6,077.75 Regular Price $7,029.05

    High Current Micrometer - 1mA, 10A/200A, 0.1 Resolution

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  21. Tentech MPK-102E
    Tentech MPK-102E

    High Current Micrometer - 1mA, 10A/100A, 0.1 Resolution

    Order #: MPK-102E
    Mfg #: MPK-102E
    Availability: Ships in 2-3 Weeks
    Special Price $5,801.75 Regular Price $6,709.85

    High Current Micrometer - 1mA, 10A/100A, 0.1 Resolution

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  22. Megger DLRO10-NLS Ducter Ohmmeter No Lead Set
    Megger DLRO10-NLS Ducter Ohmmeter No Lead Set
    Order #: 1006-660
    Mfg #: 1006-660
    Availability: Ships in 2-3 weeks
    Special Price $3,818.75 Regular Price $4,490.85
    Ducter Ohmmeter No Lead Set Learn More
  23. Sonel MMR-650 MicroOhmMeter
    Sonel Test & Measurement MMR-650 MicroOhmMeter
    Order #: MMR-650
    Mfg #: MMR-650
    Availability: Call for Availability
    Special Price $6,067.40 Regular Price $7,122.60
    MicroOhmMeter Learn More
  24. B&K Precision 2840 DC Resistance Meter
    BK Precision 2840 DC Resistance Meter, 1 microOhm to 20 kOhm w/ 0.1% accuracy
    Order #: 2840BK
    Mfg #: 2840
    Availability: Ships in 3-4 weeks
    $793.75
    DC Resistance Meter, 1 microOhm to 20 kOhm w/ 0.1% accuracy Learn More
  25. 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: Ships in 2-3 weeks
    Special Price $6,106.25 Regular Price $6,545.90
    Digital Low Resistance Ohmmeter W/CASE DLRO-10HDX-DH4C-LG2-P3 Learn More
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