It indicates UV index from UV radiation that is present in sunlight, and is produced by electric arcs and specialized lights such as mercury -vapor lamps, tanning lamps, and black lights, using semiconductor sensor.
Detect and Counter ''Ultraviolet(UV)'' by Semiconductor sensor.
Smartphone App ''Smart UV Checker'' in Android Play Store or Apple App Store.
Real -time display of measurement results using ''Smart UV Checker'' App.
Ultra Compact Design & Ultra Low Power. use 3.5Φ earphone jack of a smartphone.

Technical Details

Product Details

Package Dimensions
Width : 3.2 inch
Height : 0.6 inch
Length : 4.6 inch

Shipping Weight: 1.6 ounce (View shipping rates and policies)

ASIN : B01D2WY9AE

Product Description

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Specifications:
Wavelength Range : 240 ~ 380nm
UV Range : UVA, UVB
UV Index Range : 0 ~ 12
UV Power : 0 ~ 6 mW/cm²
Sensor size : 30mm x Φ 10 (plug included 47mm)
Plug size : 3.5Φ
Measurement Error : ±10%
Operating Temperature : -20℃ ~ 50℃
Operating Humidity : <80%
Apple iphone 4S and above/ Android 4.2 and above

How to Use:
Smart UV Checker is available to the operating system of Android / iOS (Apple iPhone iPad).
Download and install the smartphone free APP ''FTLAB'' in the Google Play store or Apple App store
Initial configuration will take up to 1 minute or the App the first run
If you want to use the Smart UV Checker, please do not run the music of smartphone
Install sensor simply connected to the earphone jack (3.5φ) of your phone and play the App.
Smart UV Checker displays the UV index.
Measurements may vary slightly depending on the smartphone model.