| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To avoid an output of a maximum measurement voltage by an incorrect operation without providing a set key. <P>SOLUTION: A notice evocation mark 24 is noted at a position outside the notation area of a resistance scale 23 on a scale plate 21. When a measurement switch 7 is operated under a state where the maximum measurement voltage is selected from a plurality of measurement voltages by a voltage selection switch 6, a processing part executes notice evocation processing that makes a meter part 3 indicate the notice evocation mark 24 for a prescribed time with an indicating needle 22 and then the processing part executes voltage output processing to output the maximum measurement voltage to a voltage generation part. After the notice evocation processing, the processing part executes the voltage output processing and resistance value instruction processing that makes the indicating needle 22 indicate the measured resistance value on the resistance scale 23 of the meter part 3. <P>COPYRIGHT: (C)2013,JPO&INPIT</p> |
