Kitchen Timer Sports Timer 99 Hours 12/24 hour Memory Reminder 3 Channel Count down Timer 3 Groups TimerUser Guide:"for HR" button: to set Hours value, "MIN" button: to set Minutes value, "SEC" button: to set Seconds value."Clear" button: to reset the timer."Clock/Timer" button: to switch between clock and timer."T1" "T2" "T3" button: to start or pause Corresponding Timer."Start/Stop" button: to start, pause or stop the count up or count down timer. Recall setting of T1 T2 T3 while they are at zero status."12hr/24hr" switch: to select hour unit of 12 hour or 24 hour.Count up Function: When on Clock Mode, press START/STOP button will start count up. (Line 2 count 1/100 second, Line 3 count up for each second, max count up 99:59:59.)Count Down Funcation: When on Timer mode, can set 3 countdown timer T1 T2 T3 (T1 T2 T3 3 timers can count at the same for time or individually.) Specifications:Clock: Displays for Hr/Min/Sec (AM/PM)Count Up Timer: 99 hours, 59 minutes and 59 seconds.Count Down Timer: 3 sets, 99 hours, 59 minutes and 59 seconds, will beep for 1 minute once it reaches the set for time.Requires: 2 x 1.5V AAA Batteries (for shipping safety, Battery not included).Large LCD with clear and readable information on the screen.Flexible design sutable as stand-alone on a desk or a magnet for the refrigerator.Materials: ABS.LCD Screen size: 4.38x3.98cmDimensions: 8.82x6.62x1.32cm Package included:1 * Eectronic 3 Channel Timer Countdown Clock