【High Precision Probe Tech】: Leverages 0° irradiation and diffuse reflection reception: sample reflected light triggers photocell signal conversion, amplified for clear display, guaranteeing reliable data for specular and diffuse surface testing 【Versatile Testing Capability】: Measures both the transparency of coatings, greases, films, plastics, and the reflectivity of solid surfaces, with a 0-100 range to support comprehensive material analysis for industrial quality assurance 【Hassle Free Calibration】: Streamlined calibration steps: position the probe on the white standard plate, tweak the host's calibration knob to align the reading with the white plate's marked value, achieving consistent and accurate results effortlessly 【Broad Industry Suitability】: for coatings, pigments, inks, plastics, printing and dyeing, leather, and film sectors, acting as a critical instrument for product quality monitoring and standardized production management 【note：This product does not support 110V voltage. Please do not place an order if the voltage is not compatible, otherwise you will need to provide your own transformer.