Lutron LX114S

LX114S LED light meter features:

• 2,000 / 20,000 / 50,000 Lux, Autorange.
• Measure White, Red, Yellow, Green, Blue, and Purple LED and standard lighting in Lux or Foot-Candle units.
• Light sensor uses exclusive photo diode & colour correction filter, spectrum meets C.I.E. photopic.
• Light sensor cosine correction factor meets standard.
• Separate Light Sensor allows user to measure the light at an optimum position.
• Hold key function.
• Zero key function.
• Separate light probe, easy operation
• DC 9V battery (included).
• Microcomputer circuit provides high accuracy.
• Built-in low battery indicator.