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Multimeter instrument with touch-sensitive selection device

  • US 6,927,564 B2
  • Filed: 07/17/2003
  • Issued: 08/09/2005
  • Est. Priority Date: 07/18/2002
  • Status: Active Grant
First Claim
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1. A multimeter instrument for measuring a plurality of variables, the instrument comprising:

  • a plurality of measurement means, each measurement means being associated with a respective variable, a device for selection of the variable to be measured, and having touch-sensitive zones for selection of the variable to be measured, a plurality of input sockets, means for activating the measurement means associated with the variable selected and including touch-sensitive selection zones, a microprocessor, and a switching circuit connecting the input sockets to the measurement means and controlled by the microprocessor as a function of commands from the touch-sensitive selection zones, wherein each touch-sensitive selection zone includes means for activating the microprocessor.

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