Specification Brand : stonylab BulletPoint1 : Featuring precise count-down and count-up stopwatch capability, our StonyLab Multi-Function Premium Digital Clock Timer also works as a clock to display time of day (24-hour format) with alarm function, allowing you to easily track your time BulletPoint2 : Intuitive 5-button operation lets you quickly program and start your timing application; Count down or up to 99 hours 59 minutes 59 seconds; Repeat cycle automatically continues until stopped BulletPoint3 : The timer delivers the alarm for one minute when time is up. Vibration, flashlight and loud buzzer sound alarms can function at one time; Vibration can be turned on/off and sound can be adjusted to high, low or mute BulletPoint4 : Build-in magnetic back for metal surface attachment, a hanging hook and a retractable base kickstand for table or counter use, give you multiple mounting options; Large screen with clear digits for a better viewing BulletPoint5 : Require two AAA batteries (NOT included); An ideal timer clock for lab work, homework, Office, workout, meetings, baking, cooking, exercise, classroom activities and other repetitive timing applications Color : 2 Packs ExternallyAssignedProductIdentifier1 : 843798149311 ExternallyAssignedProductIdentifier2 : 0843798149311 ExternallyAssignedProductIdentifier3 : 00843798149311 ItemName : Stonylab 2pk Digital Timer Clock, 2 Pack Premium Multi-Function Digital Clock Countdown Timer Kitchen Event Timer with Alarm, Magnetic Back Big Digits Display Vibration/Flashlight/Sound Alarm ItemPackageDimensions_Height : 11.7 centimeters ItemPackageDimensions_Length : 6.6 centimeters ItemPackageDimensions_Width : 8.6 centimeters ItemTypeKeyword : timers Manufacturer : StonyLab Scientific Material : Metal ModelNumber : DigitalTimer-Premium-2PK NumberOfSettings : 7 PartNumber : DigitalTimer-Premium-2PK ProductDescription : Functions 1. Clock: 24-hr system 2. Count-Up/Countdown/Loop Countdown: All max to 99 hrs 59 min 59 sec 3. Alarm
Prompting Mode 1. Prompting Time: Prompt for alarming/countdown will last for 1 min. Press ST/SP button to end it. Loop countdown reminder prompts 1 sec in 10 sec (2 s in 10-29 s, 3 s in 30-59 s, 10 s in 1 min and above). 2. Three Prompting Ways: Loud Sound + Flashlight(Fl), Low Sound + Fl, Mute + Fl. Note: There are 6 prompting ways under vibration mode.
Application Method On & Off: Enter clock mode (CLOCK appears in the right corner), hold SET button and press ST/SP button to turn it off. Press any button to turn it on.
Vibration On/Off: Press H & M button at the same time under clock mode to turn on/off vibration.
Clock: Enter clock mode, hold SET button for 2 s until time flashes, then press H/M/S to set hr/min/sec. Press SET button to confirm.
Count-Up: Enter timer mode (Hourglass mark appears in top right corner) with time shows zero. First press on ST/SP button to start counting up, and second press to pause. Under pause status, all times will be reset if press H & M simultaneously.
Countdown: Enter timer mode with time stops or shows zero. Setting/reset method is the same as Clock & Count-Up. It will begin to count up with 1 min prompt when countdown ends. Press ST/SP button to turn off the prompt and restore params.
Loop Countdown: Enter timer mode, hold the SET button for 2 s to turn the Loop on/off (Loop mark appears in top middle). Setting/reset method is the same as Countdown.
Alarm: Enter to alarm mode(Alarm mark displays in the top left corner) and refer to the setting way of Clock. Press ST/SP button to turn on/off. There will be bell reminder icon in the top left side.
Reminder: Use with 2 AAA7 batteries. Replace the batteries if display is blurred or sound is weakened.