The Microcomputer Control Timer can open or close power of any type of equiment that runs on electricity. It can be applied to the lamp, water heater, sprayer, bottler, preheater, agriculture facilities, broadcasting equipment, home appliance, etc. Besides, it has the built-in rechargeable battery of 1.2V/40mA, and shows precise and strong anti-interference ability.Features- Panel mounted, advanced pre-setting one week before, digital electronic timer switch with daily programs, repeat programs with 17 on/off setting and manual over-ride, auto timer error correction +- 30 sec, weekly.- The program timer can automatically switch on and switch off various kinds of electric equipment according to fixed time.- Used widely to control the lamp, water heater, sprayer, bottler, preheater, agriculture facilities, broadcasting equipment, home appliance, etc.Specifications- Condition:100% Brand New.- Color:White.- Rated Voltage12V DC.- Full Time Range:1Min-168Hours.- Capacity:16A(8)A,250V AC.- Resistance load:16A.- Inductive load:8A.- Internal battery:1.2V/40mA(rechargeable batteries).- Operate Temperature:-20~+55 C.- Programmable:17times(week or day).- Minimum interval:1 minute.- Dimensions: Approx. 60x60x30mm.- LCD digital microcomputer control power timer switch time relay.- Key Button: clock, timer, day, h+(setting the hours), m+(setting the minutes), manual override, reset.- Advanced pre-setting one week before.- Digital electronic time switch with daily programs.- Repeat programs with 17on/off setting; and manual over-ride.- Lithium battery power reserve.- Auto time error correction +/-60sec, weekly.Tips - Before starting the program, the timer should be charged for at least 5 minutes as the inbuild battery may be of no battery.- Before setting the program, press the key button reset to clear the memorize data for the new instructions.- After the program is made, please insert the timer to the plug. Then connect the electric appliance to the timer.- The on and off can be set eight times each day, which can be set as follow: - First option,Sunday; - Second option: from Monday to Friday - Third option: Saturday and Sunday(weekend) - Fourth option: from Monday to Saturday(working days) - Fifth option: Monday,Wednesday,Friday - Sixth option: Tuesday,Thursday,Saturday - Seventh option: from Monday to Wednesday - Eighth option: from Wednesday to Saturday.