The Gould-Bass DLM-1500 Digital Radiometer is a portable, 3-1/2 digit instrument that measures a spectral range of 380-700 nanometers both luminance in Footlamberts, or illuminance (photopic response) in Footcandles.
Sensor Included:
N410394001 “F” Luminance Sensor (Footlamberts)
N410401001 “C” Illuminance (Foot candles)
