... CE/ROHS / PSE 5, OEM/ODM. Small Humidity Control Box For Camera Basic Information Product NameProduct ModelOutside Size(mm)Inside Size(mm ... clock electrified, the power consumption can be almost negligible.Dry box working with no getting damp, no heat, no dropwater ... paper,fax paper,printing papers etc55%-45%Cameras,cinematograph,camera lens,microscope,telescope,CD,positive and negative film,musical ...