Simple Illuminance Meter

Simple Illuminance Meter is an easy-to-use tool to measure and monitor ambient light (lux) using your device sensor. The extension shows a large numeric readout alongside a graph, displays the maximum detected illuminance, and provides a clear visual indication of brightness. You can apply offsets (add, subtract, or scale) to calibrate readings and capture the maximum illuminance over a set interval for flash photography checks.

Recorded measurements (up to five) store date, time, and location and can be sent by email. Use Simple Illuminance Meter for quick checks in photography, agriculture, gardening, and general light monitoring. Note: the developer is not responsible for any damage or losses from installation, use, or misuse of the application.