Digital LED Wall and Desk Clock Temperature and Humidity - White (Case Dimensions: 7x17 cm) Case Dimension: 7 x 17 cm. Letter height: 3.8 cm. With 7 segment display. Sensor cable lengths are adjustable. It is controlled by button. Designed for interior; home, school, workplace, office, factory etc. Can be used in areas. Number Color is white. Time, temperature and humidity are displayed alternately on the screen. Our products are our own production and are guaranteed against manufacturing defects for 2 years.