Specifications

1.6 dots humidity indicator card
2.quick inspection
3.support all payment

1. Brief

 

Humidity indicator card can easily measure the relative humidity inside the sealed package to allow a quick and low cost inspection of whether the humidity level is safe. The Yellow indicator dot turms to Green , meaning that RH in the package has or had been reached the RH value of that dot

 

 

2.Specification

 

Sixe dots humidity indicator card: 10%-60%,20%-70%,

 

 

3. Usage Directions

 

The humidity indicator dots will change from Yellow to Green as the relative humidity increases in the volume of air surrounding the indicator

 

The humidity indicator dots are reversible, and the green dots will change back to yellow when the volume of the air is dried

 

The humidity indicator shows the most accurate value when the temperature is 23°C

 

Store humidity indicator cards in original sealed iron can. Immediately seal the can after every opening. The dot color shows yellow before usage

 

Store in dry, cool area and keep them out of direct sunlight and away from water

 

 

4. Application

 

Electronics, PCB

 

Optical components, synthetic material, organic materail Metals

Bulk packaging, preservation package

 

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