| 规格和标准 |
3-stage alarm settings available Clock display available Repeat memory function Can be placed on the shelf (with hanging hook hole, magnet, and stand) Countdown function: Can be set from 1 second to 99 hours 59 minutes 59 seconds Countup function: Can measure up to 99 hours 59 minutes 59 seconds Countup function: Can measure up to 99 hours 59 minutes 59 seconds Choice function that allows you to check input when pressing the button Maximum time count: 99 hours 59 minutes 59 seconds Minimum time count (seconds): 1 Minimum time count (minutes): 1 Width (mm): 78 Depth (mm): 17 Height (mm): 78 Color: Black Timer volume (DB):80 警报时间: 多40秒
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