| 摘要 |
<p>A temperature measuring device which has mechanisms (22, 23, 24) to convert in an analog manner a Celsius temperature value detected as an analog electric signal into a Fahrenheit temperature value without using an operational amplifier. The temperature measuring device selectively A/D converts the analog Celsius temperature value that is detected and the analog Fahrenheit temperature value that is converted by said mechanisms, and makes it possible to digitally display the measured temperature in the unit of Celsius temperature or in the unit of Fahrenheit temperature, selectively.</p> |
