Thermal measuring and testing – Temperature measurement – Combined with diverse art device
Reexamination Certificate
2007-01-16
2007-01-16
Verbitsky, Gail (Department: 2859)
Thermal measuring and testing
Temperature measurement
Combined with diverse art device
C374S120000, C374S208000
Reexamination Certificate
active
10910894
ABSTRACT:
A handheld instrument that accomplishes infrared (IR) temperature measurement and non-contact electrical current measurement. The instrument has a case, a current-sensing device coupled to the case and operable to be placed around a conductor, for generating an output signal based on the current flowing through the conductor, and an IR detector carried by the case, for sensing IR energy emitted from a surface being measured along a sensing axis that extends from the case, and generating an IR output signal. Sensed IR energy is converted to a temperature value, and the output signal from the current-sensing device is converted to at least a measured current value. There is a display device in the case, for displaying instrument measurements to the user.
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Dingman, Esq. Brian M.
Extech Instruments Corporation
Mirick O'Connell DeMallie & Lougee
Verbitsky Gail
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