Big Digital Countdown Timer Clock - 999 Count Down Clock Timer for Graduation Lab Kitchen Black

Long setting countdown time 999 , 23 hours, 59 minutes and 59 seconds.br Upgraded version bigger size. LCD screen size13.8cmx4cm/5.4x1.6in.br It will alarm for sixty seconds when arriving at your setting number.br With clock function. You can switch between 12 and 24 hours systems.br Easy to set.br Two ways to place it. With magnet back and movable bracket.br Wide application vocation, wedding, baby, retirement, meeting, study, and so on.br How to set clockbr Hold the CLOCK button see the clock number hour start flashing.br Press UP/START or DOWN to adjust that particular number.br Keep hitting CLOCK to set minutes - seconds.br Press CLOCK again to start.br In the CLOCK mode, press the DOWN button to switch between 12 and 24 hours systems.br How to set countdown timebr Hold the SET button see a number start flashing.br Push the SET button get to the number you want to change.br Press UP/START or DOWN to adjust that particular number. /START or DOWN, the number will change quickly.br Keep hitting SET until the screen stops flashing.br Press the UP/START button to start or pause the counting down.br Press and hold the UP/START and DOWN buttons at the same time to reset to 0.br Requires Internal 2 x CR2032 batteries Includedbr Colour blackbr Material ABSbr Size about 15.5x5.7x1.1cmbr Package Contentsbr 1 Digital timer clockbr Only the above package content, other products are not included.br Note Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.