• Humidity meter for monitoring indoor and outdoor climate, measuring current temperature and humidity. • Indicates the dew point, important for mold risk, and visualizes the comfort zone. • Includes three transmitters for monitoring outdoors or different rooms such as garage, music studio, basement, living room, greenhouse, bedroom, or children's room. • Base station allows monitoring of up to 4 rooms. • Built-in radio clock, time always visible, with time zone adjustment (+/-12h). • Date or day of the week display in 6 languages. • Shows maximum and minimum temperature and humidity values with date and time of storage. • Wall mounting or fitting, requires 9 AA 1.5 V batteries (not included).