2 Times/Sec LCD Screen Waterproof Sensor Light Meter, Illuminometer, Indoor Plants Lighting,Photography for All Light Sources Including LED, Lightweight

Automatic power-off function in 15 minutes without operation make it power-saving.

Automatic ranging and measurement range can be manually switched.

This luxmeter has large LCD screen that shows light measurement value.

It supports screen locking function, and maximum/minimum measurement value.

The instrument will automatically detect battery, and show low battery symbol to remind user replacing battery in time.