SL-3101 Dual Scotopic / Photopic Meter

The Solar Light SnP-meter TM Model SL-3101 is a portable and innovative meter. It measures spectral response following the CIE scotopic and photopic action spectrum with on board calculations: S/P ratio, Visually effective light level, Perceived brightness. This meter is used by lighting design professionals, researchers, lamp and ballast manufacturers, and energy management consultants.