6 LED Display  ( Hi-Red / Middle-Yellow / Low-Green )
Light Function

One Min auto power off
Auto alarm for over UVI 9

Use battery 3V x 1 (CR2032)

Packing  1 Pcs/ Box 

17 x 8.5 x 3.5 cm/ 1set  48 Set / Carton 

34 x 16 x 42 cm/Carton

 As ozone layer has been destroyed continuously, the harmful ultraviolet rays are getting stronger so that there are more and more skin cancer patients. Especially, if without any protective appliance during UVI index over standard, the skin being exposed directly to sunlight will be tan and rough. Moreover, if exposing time extends and the times increase, it will possibly become Squamous cell cancer, basal cell skin cancer, and malignant melanoma.

UVA---

Major threat of the skin. It can reach inner skin to destroy elastic fiber and collagen fiber to let skin loose. Moreover, UVA rays cause skin tanning, age spots and wrinkling of the skin and are only slightly blocked by the ozone layer and can pass through window glass and cloud. So even in cloudy and foggy day, UVA rays exist.
UVB---

rays are partially blocked by the ozone, and reach surface of skin. Shortly it causes sunburn, a deadly form of skin cancer, cataract and immune system by destroying DNA cell. So it is noticed in these years