Metro Electronic Products manufactures Light Weight Digital Luxmeter. Metro Electronic Products also offers Anemometers, electronic, audio meters/sound-level/db meters, automobile meters, electronic, clip-on meters/tong testers, frequency counters/meters, digital, insulation testers [meggers] & meters etc. Light Weight Digital Luxmeter is a device that measures the intensity of the light. The Light Weight Digital Luxmeter has the photo detector as One silicon photo diode with filter. The Light Weight Digital Luxmeter comes with a Data hold option and displays 1999 counts.