Caluma Thermo-Hygrometer mit externer LF-Sonde Caluma LED 35 A (at 230 V)

35 A (at 230 V)

A special feature of the H600 Pro is the built-in calibration indicator

Allows use without a pH meter

ideal for indoor growing

Caluma Thermo-Hygrometer mit externer LF-Sonde Caluma LED 35 A (at 230 V)Caluma 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