... one product. A. 20h down counter, 20min up counter . B. Can display 99 minutes and 5 Functions of timer: 1. Two timer ... one product. A. 20h down counter, 20min up counter . B. Can display 99 minutes and 59 seconds down counter2. Magnetic back adheres ... : cooking timers, car stopping timers, medicine timers, etc.4.You can set the time, when time is up, it will have ...