J-UV

Features:

-Plug and Play! No setup required

-Measurement range from UVI 0 to 11+

-Real-time UV Index measurement

-UV protection for reference

-No battery required

How to use:

1. Open "J-UV" app.

2. Firmly plug the J-UV into the audio jack of phone and turn the headphone volume to maximum. The UV reading shall be shown in a few seconds.

3. When you finished using J-UV, press "Done", then plug out from phone.

Contact us:

If you have any enquiries, please contact

marco@carrin.com.hk