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| 型号︰ | - |
| 品牌︰ | SM-134 D |
| 原产地︰ | - |
| 单价︰ | - |
| 最少订量︰ | - |
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| 产品规格︰ | (20 hour count down alarm,20 minute count up display record,with real time watch module)
Features:
*A real time watch module(Hour,Minute show on display) 3 1/2 digit LCD display.
*A 20 hour adjustable range setting down timer.
*20 minute count up display cycle time countr.
*20 hours of count up time maximun.(Count up timing record showed by press swith 2)
*read time display in counter mode.(Real time/Counter time display change selectable)
Outer size:29mm(H)x5mm(Depth)
Windows size:9mm(H)x19mm(W)
charactr:5.5mm(H)x3.5mm(W)
Optional:For plastic watch casing user,a metal side contact plate must be
added to the module.
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