Suomen Lämpömittari 7450 wireless temperature and humidity meter

With this wireless thermometer you can easily monitor temperature and humidity from four different places at the same time! The product includes three sensors, which can be placed inside or outdoors where needed. Radio signal carries the readings to the display unit from a distance of tens of metres in optimal conditions. You can simultaneously follow the temperature and humidity in your terrace, garage, camper van, bedroom etc. The display unit also shows the ambient readings of temperature and humidity. Thanks to the background light, the display is easy to read even in low lighting.

The device memorizes minima/maxima for all sensors. It also shows the weather forecast for the following days based on the air pressure. The display unit can be powered with an adapter or batteries.

Measuring range: outdoor temperature -40..+60°C, indoor temperature 0..+60°C, humidity indoor and outdoor 10..99%. Background light, max/min function, weather forecast, clock with alarm, 433 MHz, range max. 100 m. Batteries 9 pcs AAA 1.5V are not included.