TeachTimer Electronic Overhead Timer

TeachTimer is more than just a stopwatch or countdown timer. Teach Timer can project the digital display of minutes and seconds remaining when placed on an overhead projector. With its built-in stand, the timer also can be set on a desktop for small group or individual use, or use the cord attachment to wear around the neck for outdoor use. Includes count-up (stopwatch), count-down (alarm), time-of-day clock (12-hour or 24-hour) functions, and gives an audible warning before the end of count-down timing interval and a final three-beep "Time's Up!" alarm when the timer reaches zero.