- Spectral response close to CIE luminous spectral efficiency.
- Measuring the intensities of illumination displays in unit of Lux or Foot-candle.
- Silicon photo diode and filter.
- Measuring light source include all visible light source.
- Cosine angular corrected.
- Auto power off and disable function.
- Data hold, Max/Min/AVG hold.
- Real Zero function.
- Auto ranging.

Application:
- Warehouses, factories, office buildings, restaurants, schools, library, hospitals, photographic, video, parking garages, museums, art galleries, stadiums, building security.

Specification:
Light Source Selecting
Tungsten/Daylight, Fluorescent, 0~9 select rating
Measuring range：
40,400,4,000,40,000,400,000Lux
40,400,4,000,40,000Foot-candel
Accuracy：
3%3Lux(0~500Lux), 3%(up 501 Lux) (Calibrated to standard incandescent lamp 2856ºK)
8% (other visible light source)
Dimension：133mm x48mm x23mm (LxWxH)
Power：2 batteries 1.5V AAA
Weight (including battery)：80g