Detailed parameter: Measurement of the gloss of all kinds of non-metallic coatings. Measurement of the surface gloss of the non-metallic decorative material Reading Range: GU 0~199 Indication Error: GU ±2 Measuring Area mm2: 36×18 Incidence Angle: Deg. 60 Volume (L×W×H) mm3: 130×40×80 Main Weight: 430g