Feature:
Operating voltage: DC5V.
Standby current: ≤8mA.
Working current: ≤10mA.
Countdown: 60 seconds.
Countdown ends prompt: three alarms.
Soludering difficulty: General.
Board size: 84 x 84mm.
Note: Electronic production kit, require buyer soldering assembly.
Package included:
3 x Electronic Timer K
