humidity indicator plug (HIC) 1,humidity range:30%-60% 2,cobalt, cobalt free type allowed 3, meet MIL-I-8835, ROHS,J-STD-033B

humidity indicator plug  (HIC)is used to put in a moisture barrier bag with a desiccant bag to indicator the relative humidity in a sealed condition.

HUMONITOR  is our trademark of humidity indicator cards, we are the only one factory who has registered its own trademark for humidity indicator cards.

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humidity indicator cards(HIC),humiditor can be used in all products that need to dry packagings.

humidity indicator plugs