TFA 30.3166 Temperature & Humidity Sensor

The TFA 30.3166 is a wireless temperature and humidity sensor designed for outdoor or remote indoor monitoring. It transmits readings to compatible TFA weather stations or thermo-hygrometers via 433 MHz and features an integrated display for easy local viewing of temperature and humidity values.

Features

• Wireless transmission: Sends temperature and humidity data up to approximately 100 m (open field) to a compatible base station.
• Temperature monitoring: Measures temperature from −40 °C to +65 °C.
• Humidity measurement: Measures relative humidity from 20 % to 95 % RH.
• Integrated display: Shows current temperature and humidity values directly on the sensor.
• Long battery life: Powered by 2 × AAA batteries (not included).
• Flexible placement: Can be mounted on a wall or used freestanding.

Benefits

• Enables remote monitoring of outdoor or distant room climate conditions.
• Works seamlessly with TFA wireless weather stations for expanded data tracking.
• Easy to install and place anywhere thanks to its compact design.
• Wireless communication eliminates the need for cables between sensor and base station.

Technical Specifications

• Measurement: Temperature and relative humidity
• Temperature range: −40 °C to +65 °C
• Humidity range: 20 % to 95 % RH
• Transmission frequency: 433 MHz
• Maximum range: ~100 m (open field)
• Power supply: 2 × AAA 1.5 V batteries (not included)
• Housing material: Plastic
• Mounting: Wall mount or freestanding
• Dimensions: 69 × 29 × 90 mm
• Weight: ~82 g

Compatibility

Compatible with TFA Dostmann wireless weather stations and thermo-hygrometers for remote climate monitoring.

Package Contents

• 1 × TFA 30.3166 wireless temperature & humidity sensor
• Batteries not included (requires 2 × AAA batteries)

Product Information

• Manufacturer: TFA Dostmann
• Model: 30.3166
• Transmission: 433 MHz wireless
• Use case: Outdoor or remote climate sensor

Keywords

TFA 30.3166 sensor, wireless temperature & humidity transmitter, TFA Dostmann climate sensor, outdoor climate monitor, 433 MHz sensor.