HAHN CON-TROL is a software program that can monitor and save the climatic data over a period of time.

Used with our digital climate control devices, the settings can be adjusted from a central computer.

Digital sensors to measure the relative humidity and temperature are installed inside the display cases. They transmit the data via cable or power line to a central computer.

The dotted line shows the ambient temperature and relative humidity in the room, while the constant line represents the temperature and relative humidity within the display case.