Summer Outdoor Necessity UV Test Watch & Color Change UV Silicone Bracelet for Girls

Summer Outdoor Necessity UV Test Watch & UV Silicone Bracelet

Quick Detail

1.  Quick Detail:
2.  Type : UV test watch
3.  Usage : Check the UV radiation intensity
4.  Size : 240*38mm
5.  Material : Soft PVC
6.  Certification : ROHS,EN-71
7.  Feature : UV sensitive color change
8.  Valid date : 1 year
9.  Note : Keep it in shady and cool

Description:

This UV Tester Watch can check low, moderate, high or very high/extreme level of UV radiation;

 The center area of the UV Tester Watch can change colors according to UV radiation, higher the UV radiation, deeper the color change, compare the color change to the 4 standard colors(low, moderate, high, very high/extreme) around and you can see low, moderate, high or very high/extreme level of UV radiation;

  Tell you when is the best time to use solar charger or similar solar equipment efficiently:

  Low: UVI 1-2,Solar energy equipment can not be used;

  Moderate: UVI 3-5,Solar energy equipment can be used but the efficiency is low;

  High: UVI 6-7,Solar energy equipment can be used but the efficiency is mid;

  Very High/Extreme: UVI 8-11+,Solar energy equipment can be used and the efficiency is high.

  Tell you UV Index and SPF of sunscreen you should apply:

  Low:UVI:1-2,SPF <5,sun protection not necessary;

  Moderate:UVI:3-5,SPF <10,sun protection recommended;

  High:UVI:6-7,SPF< 15,sun protection necessary

  Very high/Extreme:UVI:8-11+,SPF<30,,avoid exposure to the sun;

  Tell you when to reapply sunscreen:

 When you apply sunscreen to your skin, also apply sunscreen on the center of UV & SPF tester, when the center of UV & SPF tester changes color, it's the time for you to reapply sunscreen;

Specifications

Application:

Sunscreen products’ promotion gift;Outdoor products’ promotion gift;Company’s advertising gift;etc..