Wireless Temperature and Humidity Transmitters

TFA Dostmann 30.3905.02

Why choose it

Choose the 30.3905.02 for air temperature and humidity plus a waterproof temperature probe on a compatible TFA.me system.¹

Fits: Check full compatibility details
Measures: ambient temperature and humidity and a second temperature value via waterproof cable sensor¹
Probe: a second temperature value via waterproof cable sensor¹

The details

Core specifications5

TFA Dostmann 30.3905.02: core specifications
Measures	ambient temperature and humidity and a second temperature value via waterproof cable sensor¹
Power	2 x AA 1.5 V Batteries included no¹
Rated range	100 m (Configuration: Manufacturer-rated maximum reach; placement and obstacles can reduce it.)¹
Sensing location	indoor or outdoor¹
Probe	a second temperature value via waterproof cable sensor¹

Fit and compatibility1

TFA Dostmann 30.3905.02: fit and compatibility
Fits	compatible with TFA.me system and for TFA wireless stations using ID-transmission technology, e.g. 35.8100.54 \| 35.8102.01 \|35.8101.54 \|35.8104.02 \|35.8103.02\| 35.8105 \|35.8106.01 \|35.8107.01\| 35.8108.02¹

More specifications2

TFA Dostmann 30.3905.02: more specifications
Radio band	868 MHz²
Measurement ranges	Measuring range temperature cable sensor -50 ... +110°C Delivery contents Temperature/humidity transmitter, cable sensor, instruction manual Measuring range humidity 10 ... 99% rH Measuring range temperature -40 ... +60°C¹