Description:

It's a tiny, beautiful designed with Aluminum body Semiconductor Sensor that can be connected to your

smartphone to measure, collect and analyze Visible Light, Lux. Measure indoor illumination( fluoresrent

lamp, LED Light etc) intensity.

The unit is fully powered by the device( smartphone/ tablet), no battery or charger is needed.

The Smart VL Checker is compatible with ISO and Andriod 4.4 above and output should be 2.0V above,

earphone jack is 4-pole.

The application can be downloaded from APP Store/google Play by searching " smart checker" or " ftlab".

Attention

If you want to use in another smartphone, pls calibration first.

If you want to get accurate date, Airplane mode pls( turn off Wifi& Data)

Accuracy<=15% depends on the smartphone model, and the data get by no brand smartphone may be not

as accurative as the brand ones. Some may cannot work because of the quality of the smartphone.

More Details: