• Sturdy latches and provision for locks or tamper evident seals. • Transparent easy-view casing blocks 99% of UV light. • RH reduced to <25%. • Built-in hygrometer for quick check on RH levels. • Dust and moisture-free storage. • Units may be stacked to save valuable bench-top space. • Superior chemical resistance to resist staining and crazing. • Rugged construction, durable and crack resistant, small footprint. • Sealed construction – airtight. • Small units (2 cu. ft.) have a movable bottom platform for desiccant insertion. • Distance between shelves is 9.5 cm. • Desiccant is not included. • Available on special order with gas ports.