Brightness Decibel Meter

Features Brightness Decibel Meter

1，This is a tool for testing brightness in decibels2, It converts the light source signal into a digital signal3, The intensity of the light can be adjusted according to the intensity of the external ambient light4，It has the effect of protecting the users eye comfort5，At the same time, it can also effectively save power6，It also provides us with a different experience7，Come and try it！