An analog timer is a mechanical device used to measure time intervals. It typically features a dial with numbers and a rotating hand that indicates the remaining time. Users can set the timer by turning the dial to the desired duration, and it often emits a sound when the time is up. These timers are commonly used in kitchens for cooking, in classrooms for timed activities, and in various other settings where precise time management is needed. Unlike digital timers, analog timers do not require batteries and operate purely on mechanical principles, making them simple and reliable.