| 摘要 |
PURPOSE:To freely determine the mount plate of a temp. sensing part and to simply and rapidly measure a plurality of temps., by performing the wireless transmission of temp. information from a temp. sensor to the main body of a thermometer. CONSTITUTION:The output of the temp. sensing part 2 of a remote temp. sensor 1 converting temp. to an electric signal receives operational processing by an A/D converting part 3 and CPU4 to obtain a transmission signal which is, in turn, subjected to wireless transmission through a transmission part 7 to be received by the receiving part of a thermometer main body equipped with display parts 17, 18. The temp. informations by the remote temp. sensing part 2 and the temp. sensing part 11 of the thermometer main body are respectively displayed on the display parts 17, 18 corresponding to the selection from a selection part 21. By this constitution, the mount place of each temp. sensing part can be freely determined and a plurality of temps, are simply and rapidly measured.
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