AEMC 6240 10A Micro-Ohmmeter


Customer Reviews

AEMC 6240 Micro-Ohmmeter, 10A

Model: 6240 | Order No: 2129.80

Reliable low resistance measurements. Four-terminal Kelvin resistance measurement eliminates test lead resistance.

Sale Price $2750.25 USD
Regular Price $2895.00
Availability 1 to 2 Weeks

The AEMC 6240 Micro-Ohmmeter 10A is a rugged, low resistance tester designed for both plant maintenance and field use. It is a cost effective, feature rich instrument designed for checking contact resistance, bond resistance and other low resistance connections.

Utilizing a four-lead Kelvin method of testing, the AEMC 6240 Micro-Ohmmeter accurately measures very low resistance within 0.25%. Resistance measurements are automatically calculated from 1µΩ to 400Ω with resolutions down to 1µΩ. The AEMC 6240 has selectable test currents of 10A, 1A, 100mA and 10mA and includes a polarity reversal function.

The AEMC 6240 is designed to conduct tests on both resistive and inductive material. Up to 99 measurements can be stored and printed directly to a printer or from a PC. Polarity reversal is easily accomplished with a push of a button. The resistance measurements of both positive and negative test results, as well as the average, are displayed. A large easy-to-read multi-line backlit display indicates all test result information including the resistance measurement, test current and test voltage. An internal NiMH battery pack is rechargeable from 110/230V, 50/60Hz. A fully charged battery can perform up to 850, 10A tests.

The DataView® software included allows you to: download data, temperature compensate the test results, store data and print reports using predefined templates or custom templates you create.


  • Ground connections and continuity measurement
  • Resistance measurements on motors and small transformers
  • Contact resistance measurements on breakers and switches
  • Component measurement
  • Electrical cable resistance measurement
  • Mechanical bond tests
  • Wire to terminal connections
  • Aircraft and rail bonds

What's Included

  • DataView Software
  • Power Cord
  • USB Cable


Click on a category to view a selection of compatible accessories with the AEMC 6240 Micro-Ohmmeter, 10A.

AEMC 2118.73 Spring-Loaded 1A Kelvin Probes w/5 Fork Terminals, 10 ft 2118.73
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AEMC 1017.84 Kelvin Clips 1017.84
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AEMC 2118.74 Spring-Loaded 1A Kelvin Probes w/5 Fork Terminals, 20 ft 2118.74
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was $149.00

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AEMC 2118.70 Spring-Loaded 10A Kelvin Probes, 20 ft 2118.70
AEMC 2118.70 Kelvin Clips 20 ft (10A - Hippo)
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was $229.00

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AEMC 2129.92 Fuse (set of 5) 2129.92
AEMC 2129.92 Fuse - Set of 5, 12.5A, 500V (Fast Blow), 5 x 20mm for Model 6240
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AEMC 2133.73 Case 2133.73
AEMC 2133.73 Bag - Extra Large Classic Tool Bag (Replacement for Models 3945/3945-B, 8335, 6240, 6250 & 6471)
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AEMC 2129.91 Power Accessory 2129.91
AEMC 2129.91 Battery - Replacement NiMH 6.5V 8.5AH for Models 6240 & 6250
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