The Visible Light Meter accurately measures visible light in either foot-candles or lux and includes a permanently affixed visible light sensor specially constructed to measure visible white light in the range of 400-760 nm for non-destructive testing. It confirm 400-760 nm range for ASTM E2297.
⦁Accurately measures visible white light emission.
⦁Range selection 0 to 2,000 ft-candles / 0 to 20,000 lux.
⦁Adjustable digital readout ranges: 20, 200 & 2,000 ft-candles or 200, 2,000 & 20,000 lux