Chunwang Humidity Display Card Blue To Pink

Chunwang Color change Humidity Card 

Various kinds of humidity indicator card can be choosed

Attribute

Color: blue to pink, yellow to azure, brown to azure.

Dots: 3dots, 6dots, 7dots(40%-100%), 10dots.

Application:

Used in semiconductor and IC/integrated/PCB, packaging of electronic components, sensitive components, organic materials, munitions, optical instruments, metal materials, composite materials, medicine, warehousing and vacuum packaging of various products.

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