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Cable Testers

Tests all basic cable functions including pin outs, and find opens and shorts (and the distance to them).

Simple to use, durable construction with quick ship.

Cable Testers

Why Choose AEMC Cable Testers?

Quality & Ease of Use

AEMC’s innovative hand-held cable testers offer the very best quality and are simple to use. All models feature push-button operation and easy-to-read data display.

Competitive Pricing & Quick Ship

Our cable testers have been priced competitively and we offer fast delivery of one week (in-stock).


Our instruments are designed, manufactured and tested to EN 61010, CAT IV / CA III standards.

Efficiency - One Instrument for the Job!

AEMC’ Instruments cable testers reliably identify faults, locate metal conductors, troubleshoot problems, measure cable length, and more on telecommunications, electric, power and other cables — eliminating the need for multiple instruments to get the job done.

Tech Support

AEMC® provides complete technical support through our technical hot line 800-945-2362 (ext.351), speak directly to one of our tech support staff today. Or e-mail your questions to our tech team.

Applications (model dependent)

  • Determine length of cables on reels or runs, coils or in boxes
  • Determine cable runs in wall, conduit and other surfaces
  • Find cable and LAN wiring faults and the distance to them
  • Trace cables to identify runs and location
  • Determine degradation of cables due to moisture and other contaminants
  • Determine telephone cable connections and the length to them
  • Find distances (feet or meters) to opens and shorts
  • Test patch cords
  • Test for active service
  • Map network layout
  • Verify proper installation of RJ-45 connectors on cables
  • and more...

Request a Demo

Have questions on how to use AEMC® cable testers? We're happy to provide a demonstration with our technical experts. Contact us at (800) 343-1391 or email us at