This multi display for climatic parameters such as air humidity, temperature, differential pressure and particles allows to see at a glance the actual climate in a room. The signals are provided by external climatic sensors. Besides the actual value, which is shown with the respective unit and measurement location, also the backlight colour changes according to the actual status. The green colour is for values within the threshold and the red if the threshold is exceeded. The CIC-Touch display can be easily mounted in clean room walls without the need of any screws.