产品详细内容
产品型号: 4-1843-01-20
产品品牌: AS ONE Corporation
功能
- You can start three countdowns/ups simultaneously, or start each independently.
- When the countdown reaches zero, it automatically starts counting up.
- It has clock, alarm and memory functions.
规格
- Features: Count up/down
- Alarm: 60 seconds
- How to start: Simultaneously or independently
- Power supply: 1 AAA battery (included for testing)
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