Extech Color LED Light Meter, LT45, 400 to 400000Lux

The LT45 LED light meter is useful for measuring and optimizing environmental light levels in a wide range of environments, including office buildings, manufacturing plants and warehouses, university campuses, schools, hospitals, and many other locations.

• Measure White, Red, Yellow, Green, and Blue LED and Standard Lighting in Lux or Foot-Candle (Fc) units
• Manually store/recall up to 99 readings
• 4000 count LCD display
• Cosine and color corrected measurements
• Min/Max Average and Auto Power Off
• Complete with light sensor with protective cover and coiled cable expandable to 59 Inch (1.5m), 9V battery, and hard carrying case
• Foot-candle (Fc): 40, 400 4000, 40000