A digital timer with an LCD screen display and a programmable set time range of between 1 min and 168 hours allows one to set 28 different programs during that period. 
Additional Information
Colour : Black
Switching Capacity : 250V 25A
Voltage    : AC 220-240V 50Hz
On/ Off Operation : 28 ON & OFF (Day/Week)
Customise Voltage : 12V, 24V, 36V, 48V, 110V
Material : Plastic
Additional Information : Set Time Range between 1 sec and 168hrs and LCD Display.
Warranty : 1 Year
Application : Domestic Uses & Can also be programmed for school bells