Wisesorb 750 Grams Gun Safe Dehumidifier, 2 Pack Reusable Canister Desiccant Dehumidifier, Rechargeable 1.65 Lbs Indicating Silica Gel Orange to Green
- ... be spray painted to prevent rust. The container has a removable lid / top cap unscrews to dump the cans and the contents can be emptied. Independent portable silica gel tin is convenient for you to use and store. Effective Volume: 57 cubic feet..
- 【Indicating Silica Gel Beads】: All beads are cobalt chloride-free orange indicating beads (2-4mm in size) and will change to different colors at 20%-50%RH and will complete changing colors to green when they become saturated with moisture. When you find the beads begin to change color, it does not mean the beads saturated with moisture and the beads will continue to absorb the moisture until 50%RH. Please check the silica gel beads periodically which can be reactivated indefinitely..
- 【See Through Plastic Disk, Easy To Reactivate】: Look through clear window and see the color without opening, if the beads turns from orange to green, it means the environmental relative humidity is greater than 50%. The reusable silica gel canister desiccant dehumidifier can be reactivated by placing into the oven for 0.5h-3 hours at 200°F-250°F (do not over 250°F). Depending on silica gel beads condition, they may take shorter than the recommended time. Please check silica gel beads color..