We have greatest experience and technique in manufacturing any kind of Digital Clock, Alarm Clock, Pill Reminding Clock, Job Reminding Clock, Target Day Countdown Clock, Calendar Clock, World Time Clock, Countdown Timer, Life-Span Indicator, Day Chronometer, Day Countdown Timer, Programmable AC Timer, Service Timer, and etc.
This day adjustable timer helps you to count lifespan of filter, cartridge, or any lifespan concern devices.
When you install a new filter, for example, you may set maker's promised lifetime to the timer and activate it to countdown. When the lifetime expired, the full LCD screen will be blinking, or keep aural warning to tell people replacement of new filter is required.
Although the minimum setting interval is one day, the display resolution can be as fine as 1 second. Because the timer is designed on purpose to change to proper display format automatically. It changes from DDDD to DD-HH after counting down to 100 days, then HH-MM after 1 day, and then MM-SS after 1 hour.
Due to the count up capability, this day adjustable timer can be used as a chronometer too. It is good to measure long range of lifespan, like filter, special purpose lamp, or equipment maintenance time.
We welcome you add any special features for different kind of applications.
Adhesive backing sticks to almost any surface
Power Source: 1 pc of LR44 (included)
Visual Alert (normally): When time up, full LCD screen blinking; never stop unless stop button is depressed.
Audible Alert (by request): When time up, beep 6 times, then wait for 10 seconds, and repeat again; never stop unless stop or reset button is depressed.
Three keys operation: Adjust, Reset, and Start/Stop