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Current clamp with jaw closure detection

  • US 9,244,100 B2
  • Filed: 03/11/2014
  • Issued: 01/26/2016
  • Est. Priority Date: 03/15/2013
  • Status: Active Grant
First Claim
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1. An electrical system testing device, comprising:

  • a clamp configured to open, receive a conductor, and close around the conductor;

    an actuator that, when actuated, opens the clamp;

    a testing device, operably coupled to the clamp, to measure a current flowing through the conductor for performing maintenance on a battery; and

    a closure sensing component that senses a closure state of the clamp indicative of whether the clamp is closed and provides a closure signal indicative of the closure state of the clamp.

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