1.Multi-language supported.
2.The use of light sensors on the phone, get the amount
of ambient light illumination.(unit:lux)
3.Select a location to import cns illumination standard
values.
4.Determine the illumination interval, display of
qualified and unqualified.
5.It can integrate the [MDMS] web version, you can check
the online CNS illumination standard values.
6.[Zero] button.

Convenient and practical, concerned parents the best tools and engineering inspection.