The 30.3249.02 white thermo-hygro transmitter from TFA is an external sensor designed for the wireless measurement of temperature and humidity. In typical use, it works as a remote sensor for compatible TFA weather stations, thermo-hygrometers or climate monitoring devices, transmitting measurement values from balconies, gardens, greenhouses, storage rooms or similar locations to a base station. Thanks to its compact, white housing, it integrates discreetly into both residential and commercial environments.
Technically, this transmitter measures ambient temperature and relative humidity and sends these values at regular intervals to a matching TFA receiver (not included). The device is battery-powered, allowing flexible positioning without the need for a power outlet. It is generally designed for wall mounting or free placement on a suitable surface, depending on the specific installation environment and the matching base station. The wireless connection enables convenient climate monitoring over a distance, which is particularly useful when measuring outdoors or in rooms that are not permanently occupied.
Typical applications include monitoring of indoor climate (living rooms, bedrooms, children's rooms, offices), as well as protected outdoor areas, conservatories, storage areas or hobby rooms. By monitoring temperature and humidity with a suitable TFA base station, users can optimize ventilation and heating behavior, reduce the risk of mold formation, protect sensitive materials (such as musical instruments, books or food) and ensure a comfortable room climate. In combination with a corresponding receiver, the 30.3249.02 transmitter helps to keep an eye on multiple measuring points at once.
The advantages of this product lie in its simple integration into existing TFA systems, its flexible placement due to battery operation and wireless transmission, and its contribution to healthier indoor air. By enabling precise climate control, energy can often be used more efficiently, because heating and ventilation can be better adapted to actual conditions. This not only supports comfort and health, but can also help reduce unnecessary energy consumption.
TFA Dostmann is a German specialist for measuring instruments such as thermometers, weather stations, timers and clocks. The company is known for practical, user-friendly solutions for home, hobby and professional use. TFA increasingly pays attention to durable products and efficient technologies that help users to control their environment more consciously. Through products like the 30.3249.02 thermo-hygro transmitter, customers can actively contribute to responsible energy use and better indoor climate management in their everyday lives. By choosing such a measuring solution, the purchasing customer supports more conscious handling of resources and takes a concrete step towards a more sustainable lifestyle.