DMF Free Moisture Indicator Paper Six Dots , Humidity Card Indicator Blue To Pink

Six dots humidity indicator card from Blue to Pink for art works at 10%-60%

Brief

    Humidity indicator card is a kind of accurate and convenient humidity testing means, through the color change of the indicting dots on the card.The colour of indicator dot turns, meaning that RH in the package has or had been reached the RH value of that dot. So it is easy for us to estimate the validity of desiccant so as to change desiccant in time. At present, humidity indicator cards are more and more applied in packages of electronics and optical components, which are sensitive to humidity, effectively improving the quality of products.

• The humidity indicator dots will change from brown to green as the relative humidity increases in the volume of air surrounding the indicator
• The humidity indicator dots are reversible, and the yellow dots will change back to pink when the volume of the air is dried
• The humidity indicator shows the most accurate value when the temperature is 23°C

Specification&Packing

Why Choose Us
* short lead time
* 11 years manufacture experience
* 6 years trading experience,rich experience in export
* certificated by MSDS,SGS,ROHS,ISO9001
* factory direct price
* good service,24 hours stand by,quick response
* strong product developing team,focus on developing
* abundant test devices,every product comes from thousands of tests
* suffient production equipments,meet your high and huge demand
* OEM services,professional designers design your own package