The Dynalon® large desiccator cabinet with hygrometer and lock measures 16 x 9 x 10-1/2 inch. Fabricated of acrylic, it is used for dry, dust-free storage at temperatures up to 120°F. Use in incubators, freezers, refrigerators, or at room temperature. The cabinet has an air-tight door that needs no lubrication. It also has sliding, perforated shelves for easy access. Transparent acrylic walls allow for see-thru storage. A third bottom shelf accommodates desiccants. The hygrometer has a temperature range of -58° to 158°F with +/-1.8°F accuracy up to 104°F. Humidity range is 20 to 95% with +/-5% accuracy. It has an LCD display. Includes 2 AAA batteries. Material: Acrylic. Dimensions: 16 x 9 x 10-1/2 inch. Per each. Dynalon® #: 143084-0001.