Quantify Moisture Levels Humidity Indicator Card For Electronic Components

Quantify Moisture Levels Humidity Indicator Card For Electronic Components

Shenzhen Chunwang a listed public company, with 19 years experience in manufacturing desiccant. We provide quantify moisture levels humidity indicator card for electronic components with goood quality and competitive price.

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Product Details

    Quantify Moisture levels Humidity Indicator Card for Electronic Components

1.Product Introduction

As there is moisture-sensitive device in electronic products, Electronic products have a high demand for humidity. So how to detect humidity quickly and easily ? Humidity Indicator Card is an inexpensive way to quantify relative humidity levels inside Anti Moisture Packs. They are often used in conjunction with a desiccant and a anti moisture packs when packing and shipping electronic components.

2.Product Parameter


Humidity indicator card with cobalt,

Humidity indicator card cobalt-free


3dots, 4dots, 6dots, 7dots, 10dots


Blue into pink, yellow into azure, brown into azure

Indication Range




3.Product Feature and Application

It is convenient to use and color change sensitively. Humidity Indicator card use sulfur free paper, avoiding damage to electronic products. The function of humidity indicator card are indicate the humidity, and reflect whether the desiccant absorbs moisture.

Application: Semiconductors, PCB, electronic component, moisture-sensitive device, matals and storage.

4.Production Details

5.Product Qualification

Shenzhen Chunwang Co., Ltd , 19 years experience in manufacturing desiccant with MSDS, ISO9001, ISO14001, BSCI, SGS certificates and passed Walmart audits.

Our Partners:

Humidity Indicator Card Partners




6.Packaging and Delivery

250pcs/can, 12canns/carton, 3000pcs/carton

Shipped in 10 days after payment


1. Q:How to use the humidity indicator card?

A:It use in conjunction with bentonite clay desiccant, and put them into anti moisture packs to indicate the moisture.

2. Q: what are the different between humidity indicator card with cobalt and   cobalt-free?

A: Humidity indicator card with cobalt contain cobalt and halogen elements, change color from blue to pink. Humidity indicator card cobalt-free is more environmental friendly, it is cobalt and halogen free, meet the The European Union Environmental Regulations. Color change from brown to blue, yellow to blue.

3. Q:How to know if the humidity indicator card is work?

A:Humidity indicator card Intuitively determine the humidity situation from the color changes. If the color within the circle changes from brown to blue, the humidity in the package reaches or exceeds the relative humidity of the circle.

Established in 1998, Chunwang is well-known as one of the leading manufacturers and suppliers of quantify moisture levels humidity indicator card for electronic components 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.
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