PCE-CRM 40 is a portable handheld lux meter used to accurately measure the correlated color temperature (CCT - in Kelvin), illuminance, chromaticity, excitation purity (Pe), luminous flux (in lumens - lm), RGB and dominant wavelength of light sources such as LED, organic LED (OLED) and other forms of organic electroluminescence (EL).
A gloss meter is a tester for determining surface gloss. Thereby, with the glossmeter, spectral reflections of a light beam that hits the surface, are measured. The touch screen allows for easy navigation.