| 摘要 |
<p>A numeral-displaying face (36) provided with a numeral-display (322) and an exterior wall intersecting a periphery of the numeral-displaying face (36) are provided on a cover (34) and a case body (21) of an indicator. A monitor indicator (9) for checking an operating condition of the indicator is provided on the exterior wall. An outer circumference of the monitor indicator (9) is flush with the exterior wall. A fallen object does not collide with the monitor indicator (9), so that damage on the monitor indicator (9) can be prevented.</p> |
