Simultaneous display of indoor and outdoor temperature and humidity in the room, display of temperature in °C/°F (user selectable), display of highest/lowest temperature/humidity values recorded during the day.

Graphical display of comfortable temperature and humidity:

smiling face - at a temperature of 18 C ~ 25 C (64 F ~ 77 F) and a humidity of 40%RH ~ 65%RH

sad face - at different temperatures and humidity

TECHNICAL DATA:

• Temperature measurement range:

- Indoor: -10 C~+50 C (+14 F~+122 F)

- Outdoor: -50 C~+70 C (-58 F~+158 F)

• Indoor humidity measurement range: 20%~90%RH
• Dimensions: 82x71x21mm
• Cable length: approx. 100 cm
• Power supply: 1 x AG13

Same summary

The BLOW TH103 weather station with thermohygrometer is well suited for everyday environments where real-time monitoring of temperature and humidity is important. Due to its battery power, it is suitable for rooms such as the kitchen, living room or even the garden where there is no access to a socket. Users who would also like to monitor air pressure or want more advanced weather data may not be satisfied, as this model does not include a barometer. Ease of operation and data transparency are advantages, especially for those looking for a quick solution to control the indoor climate or conditions in smaller greenhouses.

Recommendation source: Enaa guides and team experience.

User view

This type of weather station is most often used by households and individuals who want to have a constant view of the temperature and humidity in their home or garden. It is especially convenient for parents who keep an eye on the favorable conditions in the child's room, or gardeners who monitor the climate in the greenhouse. The practicality of battery power means less worries about wiring and more options for placing the device where it makes the most sense within the home or garden.

Users often swear by the reliability and simplicity of Blow brand devices, as they allow for quick use without complicated settings.

Why buy at Enaa

When purchasing a weather station at Enaa, you can rely on a clear presentation of products from the weather station category and a quick selection of models tailored to the various needs of your home and surroundings. At Enaa, the data is always up-to-date, and support is available if any questions arise during use or selection.

Answers to frequently asked questions

Is the weather station suitable for outdoor use?

The BLOW TH103 model can be used in various locations, including outdoors, as long as the installation is protected from direct weather conditions, as the weather station itself is not waterproof.

What do the built-in thermometer and hygrometer measure?

Built-in sensors allow you to monitor the current temperature and relative humidity in the room or near the device.

How often should the batteries be replaced?

The frequency of battery replacement depends on the intensity of use and the type of battery, but usually a few times a year is sufficient with average use.

Does the station also display data for air pressure?

The BLOW TH103 does not include a barometer and only displays temperature and humidity, so it is not suitable for monitoring air pressure.

Which rooms is this model best suited for?

The BLOW TH103 weather station is most useful in residential areas, children's rooms, pantries or small greenhouses, where temperature and humidity are key data for comfort and storage.

Description updated: April 2026