Shenzhen Chunwang New Materials Co., Ltd. is one of the most reliable manufacturers and suppliers of without cobalt humidity indicator cards in China. With abundant experience, we warmly welcome you to buy cheap without cobalt humidity indicator cards made in China here from our factory. Contact us for more details.
Without Cobalt Humidity Indicator Cards
Pictures:
Color of the indicting dots change: Blue→Pink
Widely indicating range from 10% to 40%, 10% to 60%, 40% to 100%,
The indicator spots on the HICs change color from blue to pink as humidity increases and from pink to blue as humidity decreases.
Function: Easy and Quick to identify the environmental humidity in the package.
Combined use product: silica gel desiccant, clay desiccant, montmorillonite desiccant,etc.
About us
More than 20 years experience in moisture absorber desiccant field
Free samples and fast delivery time
SGS,MSDS,REACH,RoHs,DMF free approval
Eco friendly
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