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Microohmmeters/DLROs

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.

 

 

Buy Calibrated DLROs Only From Transcat

 

Because Transcat operates dozens of ISO 17025 Accredited Calibration Labs across the United States and Canada, we are uniquely positioned to offer new instrument calibration services on most of the items we distribute. If your quality system requires that your instruments have a valid calibration certificate at all times, take advantage of our DLRO calibration services so that your instrument arrives ready to be put into use.

 

 

Types of Digital Low Resistance Ohmmeters

 

Transcat’s microohm meter and DLRO inventory includes: lightweight models with high-current capabilities, high resolution models that cover wide-ranging measurements, handheld microprocessor controlled instruments, and portable, battery-powered units. When ordering a micro-ohmmeter, you will want to consider features, such as auto zero and over-voltage protection. Specifications to review include: resolution, ranges, measurement modes, test time, display type, and accuracy. Ease of operation and noise performance are additional considerations.

 

 

The Best Micro Ohm Meters

 

Megger models, such as the durable DLRO-10X, deliver accurate results in less than 3 seconds, provide noise warnings, and move easily from bench to field. Megger also makes a handheld micro-ohmmeter for the field that transfers data via Bluetooth, such as the BD-59092. The 6250 10-A micro-ohmmeters from AEMC allows for current and resistance range selection. They feature a one-button start-up and 0.1μΩ resolution. A Keysight Technologies nanoVolt/micro-Ohm meter is optimized to perform low-level measurements. Extech high-accuracy, portable milliohm meters are engineered for field use and provide invalid testing indication.

 

For more low resistance testing information, contact Transcat through live chat, e-mail, or at 800.828.1470.

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  1. Megger DLRO10HD

    Digital Low Resistance Ohmmeter 10-Amp

    Order #: DLRO-10HD

    Mfg #: 1006-603

    Usually ships in 2-4 weeks

    $3,810.00 USD
  2. Megger DLRO-10X

    Digital Low Resistance Ohmmeter 10-Amp

    Order #: DLRO-10X

    Mfg #: 6111-429

    Usually ships in 2-4 weeks

    $4,195.00 USD
  3. Megger DLRO100EB

    Low Resistance Ohmmeter,AC & Battery Powered

    Order #: 1004-879

    Mfg #: 1004-879

    Usually ships in 7-10 days

    $5,400.00 USD
  4. Megger DLRO10

    Digital Low Resistance OhmMeter

    Order #: DLRO-10

    Mfg #: 6111-428

    In stock

    $3,450.00 USD
  5. AEMC 6240

    Micro-Ohmmeter w/10A Kelvin Clips & Dataview Software

    Order #: 2129.80

    Mfg #: 2129.80

    Usually ships in 3-5 days

    $2,895.00 USD

    $2,750.25 USD

  6. Megger BT51/120

    Low Resistance Milli-Ohmmeter

    Order #: BT51/120

    Mfg #: 6410-979

    In stock

    $3,200.00 USD
  7. Megger 247000

    Dual-Pak Digital Low Resistance Ohmmeter

    Order #: 247000

    Mfg #: 247000

    In stock

    $4,080.00 USD
  8. Megger DLRO200

    Digital Low Resistance Ohmmeter

    Order #: 45532EL

    Mfg #: DLRO200-115

    In stock

    $6,990.00 USD
  9. Megger DLRO100XB

    Low Resistance Ohmmeter AC Power & Battery

    Order #: 1004-919

    Mfg #: 1004-919

    Usually ships in 7-10 days

    $5,900.00 USD
  10. Keysight Technologies 34420A

    Nanovolt/Micro-ohm Meter,7.5 Digit

    Order #: 34420A

    Mfg #: 34420A

    In stock

    $4,432.00 USD
  11. Megger 247001

    Single-Pak Digital Low Resistance Ohmmeter

    Order #: 247001

    Mfg #: 247001

    In stock

    $3,920.00 USD
  12. AEMC 6250

    10A Micro-Ohmmeter

    Order #: 45347EL

    Mfg #: 2129.81

    Usually ships in 3-5 days

    $3,995.00 USD

    $3,795.25 USD

  13. IET Labs LOM-510A

    High Accuracy Micro-Ohmmeter

    Order #: LOM-510A

    Mfg #: LOM-510A

    Usually ships in 7-10 days

    $2,065.00 USD
  14. Megger DLRO200

    Low Resistance Ohmmeter

    Order #: DLRO200-EN

    Mfg #: DLRO200-EN

    Usually ships in 7-10 days

    $6,490.00 USD
  15. Megger 247002

    Digital Low Resistance Ohmmeter

    Order #: 247002

    Mfg #: 247002

    In stock

    $5,330.00 USD
  16. Megger 242011-18

    Test Leads for 247000, 247001, 247002 DLROs

    Order #: 242011-18

    Mfg #: 242011-18

    Usually ships in 7-10 days

    $1,250.00 USD
  17. Megger DLRO100X

    Low Resistance Ohmmeter (AC Powered), Dual Ground

    Order #: 1004-899

    Mfg #: 1004-899

    Usually ships in 7-10 days

    $5,500.00 USD
  18. Megger 242002-30

    Duplex Test Leads

    Order #: 242002-30

    Mfg #: 242002-30

    Usually ships in 7-10 days

    $1,155.00 USD
  19. Megger 242011-7

    Pair of test leads for 247000, 247001, 247002 DLRO's

    Order #: 242011-7

    Mfg #: 242011-7

    In stock

    $845.00 USD
  20. Extech 380580-NIST with NIST Certificate

    Battery Powered Milliohm Meter

    Order #: 380580-NIST

    Mfg #: 380580-NIST

    Usually ships in 7-10 days

    $674.00 USD

    $593.12 USD

  21. Megger 242002-7

    Duplex Handspikes (2) Heavy Duty

    Order #: 242002-7

    Mfg #: 242002-7

    Usually ships in 7-10 days

    $820.00 USD
  22. AEMC 4620 KIT-150FT

    Ground Resistance Tester Kit, 150' (Model 4620 & 2135.35)

    Order #: 4620 KIT-150FT

    Mfg #: 2135.19

    Usually ships in 3-5 days

    $1,399.00 USD

    $1,329.05 USD

  23. Megger 241005-7

    Kelvin Probes for 247000, 247001, 247002 DLRO's

    Order #: 241005-7

    Mfg #: 241005-7

    In stock

    $1,320.00 USD
  24. Extech 380580

    Battery Powered Milliohm Meter

    Order #: 380580

    Mfg #: 380580

    Usually ships in 3-5 days

    $549.00 USD

    $483.12 USD

  25. Simpson Electric 372-3

    Compact Ohmmeter

    Order #: 12311

    Mfg #: 372-3

    In stock

    $208.79 USD

    $198.35 USD

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