This is a module of lifespan meter or indicator. The counting range is from 0 up to 9999 days. The settable feature allow you apply it as a day countdown timer too. The minimum setting interval is 1 day. Because of the count up feature is included, it can be used as a chronometer.
It can be applied to:
- measure or indicate lifespan of any long-lasting or valuable parts or devices, such as filter, cartridge, battery, lamp, ... etc.,
- make lifetime testing in laboratory or workshop
Welcome customer made for special measuring conditions.
As people know the most important feature for a timer is continuously reminding user that the set time is up. But it wastes too much power, especially for battery operated device. Therefore it becomes difficult to make. Under our R/D team’s effort, we designed a special program called PSA (power saving alert) to make this feature realistic. This unique feature is available upon request. Normally the module provides one minute alert.
Plastic Frame - 35 x 18.4 mm
Module Thickness - 4.3 mm without battery;10.1 mm including battery
Screen - 20 x 10.92 mm
Number of Digit - 4 Digits
Digit Height - 7.0 mm
Screen format automatically changed to the most appropriate one
Button: 4 keys, up/down/start-stop/reset
Power Source - 1.50 volts, 1 pc of LR44 or external connection