[USER- UNIT SELECTION] Easily switch between Lux and Footcandle (FC) measurements with the convenient UNIT button, allowing you to adapt to your specific preferences and standards effortlessly. [ADVANCED DESIGN FOR FLEXIBILITY] Equipped with a high preci-sion silicon photodiode and a 120° angle of incidence, this light meter enables flexible measurements from various angles. The large backlit LCD screen es visibility even in low light conditions. [COMPACT AND PORTABLE] Lightweight at only 150 g and compact at 150 x 56 x 28 mm, this lighting intensity meter fits easily into any bag or pocket while maintaining rugged performance for on-the-go use. [SPECTRAL RANGE MEASUREMENT] Measures visible light brightness within the spectral range of 400 to 700 nm, suitable for diverse applications from industrial control to optimal lighting conditions in educational institutions.