- Bancroft, Idaho, United States
- US $3.00
- Jan 31st
Five 6 Dot Humidity Indicator Cards Ideal for a quick monitoring of humidity in small spaces.A great inexpensive way to help protect guns, knives, cameras, electronics and optical equipment. Easily monitor when silica gel desiccants need to be recharged or replaced.Dots color changes from blue to pink as humidity level increases.Easy to read dots gauged at 10, 20, 30. 40, 50 and 60% humidity.Five cards included in each order!Be sure to check our eB