Truly excellent in some ways
But I’m using it to measure the LUX of LED flashlights. In this application a new feature would really help. Other LUX light meters have a setting for Min / Avg / Max, and can continuously monitor the light intensity and store either the Min or the Avg or the Max LUX seen. This is extremely helpful. And you could store all 3 at once with your wonderful app! Creating a graph of actual LUX over time and downloading its data would also be really helpful. There is no explanation of what pushing in the white dome does.