Sensity Color Change Humidity Card
Humidity Indicator card is also called Humidity card and moisture-proof label.The card is used to display the humidity condition of the sealed space. It is an environmental measurement product to check the relative humidity in the closed package.The percentage data above of the circle is the relative humidity data indicated by the circle.
Easy to identify the humidity rate,and judge whether the desiccant need to Change.
Type: 3dots, 6dots
Color Change: Brown to Azure, Blue to Pink, Yellow to Azure.
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.
They are all using Chunwang product!
Established in 1998, Chunwang is well-known as one of the leading manufacturers and suppliers of sensity color change humidity card in China. During the past two years, we have introduced advanced equipment and technology into our factory. Please be free to buy our cheap products made in China.