We carry many styles of humidity indicators for all of your shipping needs. Choose from the many styles that we carry for your industrial, retail and home applications. Small paper instruments designed to monitor humidity levels. Helps provide visual proof of the relative humidity within a sealed package or given environment. Color changes from blue to pink as humidity levels increase. The 3 dot cards are recommended to monitor electronic equipment or optical instruments and the 6 dot card is for all-purpose use.
We carry a wide range of products including storage items for your packaging supplies, cleaners for your equipment and a variety of cutting, marking and labeling tools.
R.S. Hughes shipping indicators for your shipping room supplies are endless.