TFA Dostmann Thermo-/Hygrosensor 30.3209.02

The TFA Dostmann 30.3209.02 is a dedicated wireless sensor for temperature and humidity, engineered to extend the reach of compatible TFA weather stations. Unlike all-in-one indoor monitors, this unit is built for remote placement, capturing conditions where you need them most—cellar, greenhouse, or nursery—and transmitting data back to your base station.

Highlights

• Measures both temperature and relative humidity
• Wireless transmission to compatible TFA base stations
• Compact design for flexible mounting
• Reliable performance for continuous monitoring

In daily use

Place the sensor in the location you want to monitor and pair it with your TFA weather station. It reports readings at regular intervals, giving you a clear picture of microclimates without running cables. The sensor is suitable for indoor use and can be wall-mounted or placed on a flat surface.

Final note

A practical add-on for TFA weather station owners who need accurate temperature and humidity data from a second location.