Humidity Indicator Card, Cobalt-Free, 5-10-15%, 125/Can

■ 3 spots (5-10-15%), indicator spots change from brown (dry) to yellow (humid)
■ Measures the level of relative humidity exposed to packaged contents commonly used in dry packaging of semiconductor and electronic devices
■ Free of Cobalt, a chemical that has classification and labeling requirements under the European Chemical Agency (ECHA) REACH directives
■ Reversible
■ Environmentally friendly
■ Verified using MIL-I-8835A test methods
■ Lead-free RoHS 3 Compliant
■ 125 cards per can
■ Made in the United States of America