The 6203-100 color change humidity card was designed for customers and applications that do not require compliance with military specifications such as monitoring the humidity level in and around museum display cases, artifacts, and art and film storage.
Read the strip at lavender between pink and blue for the current humidity.
Supplied with a hole for easy installation.
Indicates: 15 to 95%RH
Dimensions: 1.25 x 4.25 in (32 x 108 mm)
Package: 100 individually sealed cards /moisture barrier bag
Shelf-Life: 3 years from date of shipment, shelf-life will degrade once barrier bag is opened
Minimum order: 2 bags