Humidity Indicator Strips

Humidity Indicator Strips

Humidity Indicator Strips, Colors changed from dry to wet.

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Product Details

Humidity Indicator Strips

1. Brief

Humidity indicator card can easily measures relative humidity inside the sealed package to allow a quick and low cost inspection of the humidity level is safe or not. The blue indicator dot turms pink, means that RH in the package has or had been reached the RH value of that dot.

2. Specification


Colors changed from dry to wet


  1. Common HIC

  2. HIC Cobalt-Free A (Green)

  3. HIC Cobalt-Free B(Green)

  4. HIC Cobalt & Halogen-Free(Green)


Blue to pink

One dot

Yellow to Green

Three dots

Brown to Azure

Four dots

Brown to Green

Six dots

3. Application
a) Electronics, PCB
b) Optical components, synthetic material, organic material
c) Metals
d) Bulk packaging, preservation package

Humidity Indicator Strips.jpg

Humidity Indicator Strips.jpg

Established in 1998, Chunwang is well-known as one of the leading manufacturers and suppliers of humidity indicator strips 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.
Hot Tags: humidity indicator strips, China, manufacturers, suppliers, factory, made in China, cheap
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