small led timer
Specification:
Second:
1, Led high of character:1"red led 4 digital display,130X53X45mm
2, DC input
3, 4 digital time display
Third:function requirement
1, Left two digital hours,right two digitals minutes
2, When power cut,it has keep memory function.
Fourth:technical criteria
3, Operational environment:temperature -10°C~50°C,relative humidity 0~95%.