.It can countdown and count up cycle,the maximum time is :99:99;, when the time is countdown 00:00,it will alarm sound for 30s - more info check here: http://www.buymeasuringtools.com/Digital-Timer-10008220/
Quick Brief
Place of Origin: Zhejiang China (Mainland)Brand Name: SHModel Number: SH-141Theory: ElectronicUsage: KitchenType: Other
Product Features:
.It can countdown and count up cycle,the maximum time is :99:99;
when the time is countdown 00:00,it will alarm sound for 30s