1) Speedy Dehumidification The fan inside the electric drying unit starts do operate ofr about one hour to accelerate the moisture absorption running after recycling the drying agent by heat. 2) Humidity Quickly Recovery When the humidity inside the cabinet stable at 5% RH or below, open the cabinet door for 30 seconds and then close it. It will recover to below 5% RH within 1 hour. 3) Continuous Dehumidification (DD/ESD collection) Two electric drying units in DD/ESD series work turn to ensure moisture is absorbed at all times. 4) Flexible  Humidity Setting (DD/ESD collection) Ultra low humidity 1-8%RH or low humidity 1-50%RH can be adjusted flexibly for various applications 5) Convenient Digital Control Panel(DD/ESD collection) Precise humidity setting is easily controlled by a front digital control panel without opening the doors. 6) Felexible Temperature & Low Humidity Flexible temperature and low humidity dry cabinet not only allows for low humidity storage, but also dries out damp parts, making it more conducive to the handling and storage of unpacked parts. 7) ESD Safe Design (ESD collection) Equipped with conductive paint ,conductive glass doors,chrome steel shelves 1MΩ ground wire.Our drying cabinet is perfectly protected against ESD. 8) Dust Free design Urethane casters and chrome steel shelves make the drying cabinet especially suitable for use in various kinds of clean rooms.