A light sensor that is balanced to the human eye spectral response. 5 ranges to cover 0 -100,000 lx and a transmission range for home-made colorimeters. One of the essential sensors for data logging.
The sensor can be used in a range of teaching applications, including:
- Inverse square law
- Start up current of light bulb
- a.c. and d.c. lighting
- Photosynthesis and light intensity