Light Sensor with Lens£25.75
The basic light level sensor is designed for general purpose measurement of ambient light level. Supplied with lens system and coloured filter set for optics and general use
SPX LUX Sensor£43.25
The SPX LUX sensor is intended for light intensity measurement, primarily the monitoring and recording of trends and changes in environmental levels of natural light.
Wide range sensor with integral high quality eye response filter making it ideal for calibrated ambient light studies