Lux Light Meter play online

This luxmeter measures the environment illuminance using the device's light sensor.
Characteristics:
- Simple user interface,
- Analog and digital format,
- Visual alert when approaching the limit of the measurement rang,
- Instant measurements in lux and fc (foot-candle),
- Graphs the measurement data,
- Buttons to start, stop and reset measurements,
- Displays the maximum, average, and minimum value of the measurements,
- Three ranges for environment illuminance measurements,
- Three sample rates.

Help
How change measurement range?
1-Slide the >> icon to the right main window,
2-Press settings button from side bar,
3-Select the measurement range, and
4-Press smartphone return button,
5-Start the measurement.

How change sample rates?
1-Slide the >> icon to the right main window,
2-Press settings button from side bar,
3-Select the sample rate, and
4-Press smartphone return button,
5-Start the measurement.