The YT351S is a portable digital lux meter designed for measuring light illuminance in Lux and foot-candles (FC).

With a measurement range of up to 200,000 Lux, the instrument is suitable for lighting inspection, workplace lighting assessment, indoor illuminance measurement and building lighting inspection.

The YT351S features automatic measurement range switching, an HD LCD display with green backlight, and convenient data hold and MAX/MIN reading functions.