Imatest Low Light Illuminance Sensor
A hands-on demonstration of the Imatest Low Light Illuminance Sensor. The sensor connects to its readout over Bluetooth and reports illuminance in lux, shown live on the readout, in the phone app (with a running graph of the measurement) and in the PC software.
See the Imatest Low Light Illuminance Sensor for specifications and ordering, and the Imatest Spectral Illuminance Color Sensor for color temperature and spectrum.
The Imatest Spectral Sensor app is available for for iPhone, iPad, MacOS and Android.

