| 摘要 |
PURPOSE: A temperature measuring adaptor for a multimeter and a zero-point control method thereof are provided to minimize the size of the adaptor by using the power received from the multimeter and simplify the manipulation. CONSTITUTION: An adaptor for measuring a temperature of a multimeter includes a power input part(11) for protecting circuitry, an electromotive part(12) for amplifying a voltage generated by an absolute temperature measuring part by the power supply from the power input part, a thermoelectromotive part(13) for receiving thermoelectromotive force, an amplification output part(14) for amplifying the electromotive force and the thermoelectromotive force from the electromotive part and the thermoelectromotive part, an input/output terminal part(15) contacting the multimeter for outputting power input from the power input part and an output value of the amplification output part, and a thermoelectromotive force terminal part(16) contacting a temperature sensor for receiving the thermoelectromotive force of the thermoelectromotive part.
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