Useful in various industrial application such as monitoring blue light radiation hazards. in welding, Uphoto chemical matching, graphicarts, NDTetc.-Professional high quality UV meters. No range adjustment required while taking Readings. Easy and simple to use-Backlight LED displmore...
It’s used for checking the level of luminance; luminance is a measure of the amount of light falling on a surface. It is defined as: ‘the density of the luminous flux incident on a surface’.more...