Can count up or down to a maximum of 99 hours, 59 minutes, and 59 seconds. Includes overtime feature, so you know how long the timer has been expired. Extra loud (110 decibel) alarm and flashing light are great for busy or loud environments. Also has a silent mode with visual alarm for quiet situations. Recall the last timer setting automatically at the touch of a button when performing repetitive tasks. Keep track of the time with 12 and 24 hour clock modes. Use the magnetic back to hang the display on a nearby refrigerator, place it on a countertop using the built-in kickstand, or hang it from the wall with the retractable tab. New!