Specifications

1.indicator
2.DMF-Free
lor change
4.support all payment

Humidity Indicator color    changing card

                                       BRIEF                                                        

Humidity indicator label can easily measure the relative humidity inside    

thesealed 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

                               SPECIFICATION                                            

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

             USAGE DIRECTIONS                               

1.The humidity indicator dots will change from Yellow to Green as the         

relative humidity increases in the volume of air surrounding the indicator

2.The humidity indicator dots are reversible, and the green dots will change  

back to yellow when the volume of the air is dried

3.The humidity indicator shows the most accurate value when the                 

temperature is 23°C

4.Store humidity indicator cards in original sealed iron can. Immediately seal

the can after every opening. The dot color shows yellow before usage

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

water

                         Application                                 

Electronics, PCB

Optical components, synthetic material, organic materail Metals

Bulk packaging, preservation package

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