TFA
Wireless thermometer with outdoor sensor

Measures indoors and outdoors: You can place this wireless thermometer clearly visible on your desk. Thanks to the included transmitter, you can keep an eye on the outdoor temperature as well as the indoor climate. Under ideal conditions, ranges of up to 100 meters are possible - this allows the outdoor sensor to be placed anywhere in the garden. If desired, the thermometer can even warn you of frost. Extremely high temperatures are displayed as well. 

Contributes to a healthy indoor climate: Hobby and landscape gardeners in particular benefit from the warning functions built into this wireless thermometer. At the same time, the indoor climate can be optimized. In addition to the outdoor temperatures, the room temperature and humidity are also displayed. This lets you heat or ventilate in a targeted way and thus minimize the risk of colds or mold on the walls.

A great way to start the day: To help you start your morning right, this wireless thermometer includes a clock with date display. There is even an alarm with snooze function. This lets you doze a few minutes longer if, at first glance out into the garden—or at the thermometer outside—it looks too cold. The clock will wake you a second time.