Portable UVB Test Card Reusable UV Sensor Card High Quality UV Test Card For Outdoor Camping

Label:Yes Name: UV Test Card Size: 8.5*5.4cm(3.35*2.13in) Material: pvc Printing: Color Printing Printing Process: Screen Printing When Exposed To Sunlight Or Ultraviolet Light, The Test Card Will Appear In Different Shades Of Purple. The Darker The Purple, The Stronger The UV Rays.

Package Includes: 1X UV Test Card

Note: 1.Please allow 1-2cm(0.39-0.79in) error due to manual measurement. pls make sure you do not mind before you bid. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! 3.Thanks for your understanding. Have a nice day!