SKU : F600220026000102
Categories : CLOCK/STOPWATCH/TIMER ,  วงจรตั้งเวลาปรับค่าได้ ,  KITS , 
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Technical information
1. DC power supply 9 - 12 V.
2. SW1 switch is used to start the timer.
3. Timer can be set from 30 seconds to 10 minutes.
4. Time can be set by adjusting VR1.
5. When the alarm sounds and start up time.
6. Power pole switch circuit is not a shock.
7. Dimension 4.59 cm X 5.99 cm (1.81" X 2.36").