Wonderful Dry Cabinet Model AD108C Brand New Product Details: Equipped with hygrometer to monitor inside humidity level Built-in electronic moisture absorber Special design high performance glass door Standard drawer sets with track and sponge Modern and ergonomic design, easy handling and access Humidity Controler Turn clockwise to lower the Humidity or anti-clockwise for higher. Main power supply will be cut off automatically as the humidity reaches a set value. A defult or standard value can be set on "M" Ideal protection against fungus, mold, and deterioration endorsement signage