Spectral response close to CIE luminous spectral efficiency.

Measuring intensities of illumination in unit of Lux or Foot-candle.

Measuring lights source include all visible range. 99 records storage.

Cosine angular corrected. Length of wire for light sensor: approximately 1.5M.
Measuring Range 0 - 40 / 400 / 4000 / 40000 / 400000Lux / Ft Candle
Resolution : 0.1 Lux
Accuracy : +/-3% (Calibrated to standard incandescent lamp 2856ºK and corrected
LED day while-light spectrum) . +/-6% other visible light source.

Power Supply : 9V Battery
Records 99 Data,
Light Source Selection,
Dimension (LXWXH) mm: 160x58x27 mm