Light source selection tungsten lamp/fluorescent lamp, fluorescent lamp, 0~9 selection level
Measuring range: 40,400,4,000,40,000,400,000Lux
40,400,4,000,40,000 foot candles
accuracy
3%3Lux(0~500Lux), 3%(up 501 Lux) (calibrated to standard incandescent lamp 2856 º K)
8% (other visible light sources)
size
133mm x48mm x23mm (length x width x height)
strength
2 batteries 1.5V AAA