thermometer to display the actual inside temperature. It also displays
the min and max temperatures from the last reset. LED light and
acoustic signal as standard. Signal indicates that the door has been
opened too long. Signal starts 20 seconds after door opening.
Internal fan to equalize cabinet temperature and avoid frost
formation on the evaporators fin. Trays with transparent front board to
keep the inside from warming up by blocking hot air penetration into
the cabinet when opening the door.