Illuminance & Luminance Meters

Illuminance and luminance meters measure different lighting quantities. Use an illuminance meter to check light arriving at a surface, or a luminance meter to compare emitting screens and luminous surfaces. This collection includes handheld and separate-probe instruments for lighting checks, display measurements and inspection-area conditions. Selected models add spectral information, color temperature, flicker, plant-light readings or UV irradiance. Compare the required quantity and units first, then check measuring range, probe placement, recording and software functions. Lux and luminance values describe different measurements, so select the instrument for the procedure you use.