Dual channel timing T1, T2 two , can work at the same time Indoor temperature measurement monitors indoor temperature in real time to create a comfortable environment You must want a reliable timer to know when to or stop clearly. Here is the best-selling timer in 2024! This new digital kitchen timer features Loud/Silent switch, On/Off switch, Larger Screen and Buttons with clear markings for ease of use. It can count both up & down. Instead of counting in your head, it is time to your new routine here! This upgraded version timer comes with a large On/Off switch. Long last for years! This electronic timer is recommended for food cooking, eggs boiling, kids time management, classroom study, excercise / workout timing, oven baking. The Loud / Silent switch is a whole-new Alarm buzzer beep loudly in large spaces, allowing you to hear clearly in another room. Makes it a must-have kitchen timer for cooking safely! Besides, this digital stop watches for classroom has silent switch works perfectly for kids and teachers.