1.It can countdown and count up cycle,the maximum time is :99:99; 2.when the time is countdown 00:00,it will alarm sound for 30

Model: SH-143 Size:90x63x22(mm) Material:ABS

Digital Timer1.It can countdown and count up cycle,the maximum time is :99:99;2.when the time is countdown 00:00,it will alarm sound for 30seconds;3.Timer reset when depressing M and S key;4.Press M can set minute,and press S can set second;5.press START/PAUSE key can start or pause the countdown and count up;6.there is a magnet on the back of the timer;7.Single 1.5V battery operation.8.Use of the environment:-10~+50

Digital Timer