This timer from CDN features extra big digits on the LCD screen so it's easy to read. The timer counts up or down to 100 minutes, counting by min/sec. When counting down, an alarm will sound for 60 seconds when the timer has reached zero. The timer will then begin counting up so you know how much "overtime" you've gone.You can pause the timer by pressing the Start/Stop button. Press it again to resume. The timer features a last count recall, allowing you to use the last setting again, without re-entering the information. The timer is housed in food-safe ABS plastic and includes 3-way mounting: magnet, stand and loop. The timer requires one 1.5V AAA IEC LR03 Alkaline battery.