Mueller Electric Company
A pioneer and leader in the manufacture of alligator clips, test leads, and banana plugs.
While the founder of Mueller Electric Company invented the alligator clip, the company has since expanded its product lines into electric test clips, test leads, test accessories, and board to board connectors, sold to qualifying manufacturers and through leading authorized distributors.

New Solder Station
Increases Production
Efficiencies up to 300%

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Board to Board Connectors
Over 20,000 stocked pin headers and sockets, and flexible manufacturing capability to meet custom board to board or wire to board connector needs. Cross Samtec or other common pin header lines to Mueller/Crane Connectors and experience the Crane Connector difference.

Electrical Test ClipsElectrical Test Clips
Mueller's legacy as the inventor of the alligator clip is still innovating as the world's leading manufacturer of a full line of electrical test clips and insulator boots. Find every test clip solution from alligator clips to automotive battery and test clips, Kelvin test clips and insulation piercing test clips for telecom test.

Test Leads and Electronic Test and Measurement Accessories Test Leads and Electronic Test and Measurement Accessories
As a leading test lead supplier to electronic test and measurement equipment manufacturers, Mueller replacement test leads are designed for compatibility with Tektronix, Fluke, Agilent and other leading electrical testers and electronic test tools. Don't compromise the dependability of your Fluke meters or Agilent oscilloscopes with just any replacement test lead.

Custom Cable Assemblies
For electronic test and measurement equipment manufacturers with a special test equipment connection need, Mueller will design and build a custom test lead for your brand of electrical testers or electronic test tools. Include standard Mueller electrical test accessories in a custom test lead kit.

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