Caluma Thermo-Hygrometer mit externer LF-Sonde Crazy Hills Airflow control via rotary knob

Airflow control via rotary knob – adjust the draw resistance individually

Charging port: USB-C

plug & play installation

um die Temperatur exakt auf deine Vorlieben abzustimmen

flexible air duct (2

Caluma Thermo-Hygrometer mit externer LF-Sonde Crazy Hills Airflow control via rotary knobCaluma Thermo Hygrometer with external RH probe Precise control for your plant cultivation The Caluma Thermo Hygrometer with external RH probe is the ideal tool for every plant enthusiast who desires precise control over the microclimate in their growing area. This high quality device allows you to measure temperature and humidity directly inside the grow tent, while the display can be conveniently mounted outside. This way, you can read the values at