MX56789 MAXIMUM HUMIDITY INDICATOR CARD 50-90%RH
Product Description / Details
Maximum Humidity Indicator Card records relative humidity from 50 to 90% in 10% increments. The indicators are blue crystals which dissolve when exposed to the rated RH for 24 or more hours. The highest percentage spot containing dissolved solids indicates the maximum humidity reached.
Typical applications are in the storage, logistics, transportation, and shipping industries.
Indicates: 50, 60, 70, 80, 90%RH
Dimensions: 4.5 x 3.0 in. (114 x 76 mm)
Shelf-Life: 1 year from date of shipment in unopened can
6 months once can has been opened
Package: 50 individually sealed cards /1 gallon can
Type: Proprietary salts with blue dye
Minimum Order: 1 can