Specifications 1.Ultraviolet (UV) Level Detector 2.High precision 3.Helps you avoid exposing your skin under harmful UV ray Specifications

1.Ultraviolet (UV) Level Detector 2.High precision 3.Helps you avoid exposing your skin under harmful UV rays!

Keychain Ultraviolet (UV) Level Detector with Digital DisplayKeychain Ultraviolet (UV) Level Detector with Digital Display: Detect and be aware of the irreversible damage sunbeams may be causing you! -------------------------------------------------------------------------------------------------Manufacturer Specifications        * Main function: UV meter    * Color: blue    * UVI testing value range: 0.0 to 20.0    * UV sensor precision: 0.1    * Display: digital LCD    * Clock: yes    * Calendar: yes    * Operating temperature range: 0 to 50 deg C    * Power source: CR2025 Lithium battery (included)    * Dimensions: 70 x 36 x 12 (mm)