| 摘要 |
PROBLEM TO BE SOLVED: To obtain a vibrometer integrated with a detector which can be operated surely and easily without looking at an operating section by shaping the surface part of the button of an operating switch to have different hand touch feeling from that of the outer surface of a case. SOLUTION: The vibrometer 1 integrated with a detector comprises a signal processing section disposed in a case 2, and a display 3 and buttons 4 of an operating switch arranged on the front face of the case 1. Furthermore, a conical contact part 5 is disposed at the front end part of the case 2. The vibrometer 1 can be hand held and arranged to be operated with fingers while holding it with one hand. Surface part of the button 4 is shaped to have different hand touch feeling from that of the outer surface of a case 2. Since the position of the button 4 can be recognized by hand touch, the button 4 can be pushed even if it not recognized directly with eyes. Consequently, an operator can control the operation of the vibrometer 1 easily even when a vibration is measured under a situation where the button 4 can not be seen.
|
