УФ-измеритель из мягкого ПВХ-резины и УФ-тестер для детей в искусственном

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Характеристики

 

Soft pvc rubber material uv meter

 artificial style uv tester wristband for child

 

 

Product Description 

 

Material	Changed color PVC
Product Size	23*3.8*0.4cm
Packing	poly bag
Qty per carton	1000pcs
Box size	49*25*25cm
Gross weight	9.0KG
Net Weight	8.5KG
Package	poly bag

 

 

why you need a uv tester?

     UV light is present in sunlight and can cause chemical reactions in certain materials. This reaction causes them to glow, which is called fluoresce. UV tests look at the ultraviolet spectrumfor commercial uses and ultraviolet detection for UV protection.

                                                                   

                                                                                  Product detail 

 

                                          

Features

 

 1.uv detector watch

 

 2.the center area can change the color according to UV index

 

 3. logo added as requires

 

 4.promtion model5.Cool sport style

 

HOW TO USE:

 

Solar UVwatch like clock form. The central part is made in photosensitive material and change the colour with the intensity of the UV radiation.

 

 

 

In order to know the UV index, will be enough if you compare the colour that are in the central part of the quadrant  with the 4 colours that are around.

 

 

 

The 4 colours indicator go from the clearest to the darkest in function  of the minus or greater intensity of UV rays:

 

  

 

Low intensity : UV index 1-2  (The protection is not necessary).

 

 

 

 

 

 

 

Moderate intensity: UV index 3-5 (is necessary the protection: put a t-shirt, sun glasses, hat and  sun protection).

 

 

 

 

 

 

 

High intensity: UV index  6-7 (is necessary the protection: Put a t-shirt, sun glasses, hat, sun protection).

 

 

 

 

 

 

 

 

 

 

Very high / Extreme intensity: UV index  8-9-10 / 11 + (avoid to be outdoors).