Four-in-ONE Multi-FunctionWhen you GET this digital timer, that's equivalent to owning 4 stuffs : which can be used as a Timer ( Positive/Countdown,Counting Range:0-99:59min), Clock (12/24 hour clock), Alarm Clock (Snooze), Temperature & Humidity recorder Comfort Level Indicator digital classroom timer is designed with a comfort level indicator. You can easily know the the comfort level in time through the changes of the T-shirt icon shown on the screen, which could let you confirm whether the indoor temperature and humidity are suitable for living or not. You could create an optimal living environment for your family with this practical gadget. Temperature measuring range: -9.9/70(-14/158); Humidity measuring range: 20%~99%RH. Large Screen Clock This digital kitchen cooking timer features a large screen display. multipurpose timer provides convenience to check time, temperature, and humidity at one glance. You could select a 12-hour clock or a 24-hour clock to display time.Moreover, the temperature units of and are switchable. Foldable StandA foldable stand is equipped on the back of the digital kitchen timer, making it capable of standing on the table steadily. You could stick it to the fridge or any other iron surface as well, on account of the magnetic back. Both could provide convenience to checking time, temperature, and humidity at any time. Multi-scenario Applicationdigital multipurpose timer can be widely used in many occasions, including cooking, teaching, games, sports, classes, meetings, any time management, etc. Its also suitable for physical training or other children's activities as well. Whether you are in the kitchen, bedroom, living room, practice room or office, it can perfectly help you control the time.