Features:-Equipped with 4 independent large buttons, you can set the precise timing (0 to 99 minutes 59 seconds, countup/countdown), easy to use.-It is powered by 3 AAA batteries (not included) and has a low battery symbol to remind you to replace the batteries when they are about to run out. (Note: since it is an LED display, it is strongly recommended to set the timer to ECO mode to extend the battery life.)-With a memory function, after the countdown is over, you can press any button on the top to restore the last setting, saving you the time of resetting.-Equipped with a 4" screen, large white numbers and 2 levels of brightness, it is easy to read even in the dark. In Pause/Stop mode, the timer display will automatically turn off if there is no oper.
eBay