High Gloss Meters at an angle of 20° with a measuring range of 0 to 2000 GU.
Medium Gloss Meters at an angle of 60°, especially for varnishes and synthetic materials, with a measuring range of 0 to 1000 GU.
Low Gloss Meters at an angle of 85°, especially for varnishes, synthetic materials, wood and ceramic, with a measuring range of 0 to 160 GU.