Elcometer 407 Statistical Glossmeter Measures Gloss @ 20°, 60° and 85°. The Elcometer 407 Statistical Glossmeter measures gloss at three angles of reflection; 20°, 60° and 85° and uses the internal memory to store readings. Gloss is measured by directing a constant power light beam at an angle to the test surface and monitoring the reflected light. Different surfaces require different reflective angles. Gloss measurement is necessary to monitor the uniformity, compatibility, or possibly the deterioration of any protective gloss finish. The Elcometer 407 Statistical Glossmeter is supplied with Novo-Soft™ software. Triple Angle Measure at 20°, 60° and 85° angles.. Auto-ranging Internal calculation of maximum, minimum, mean standard deviation & coefficient of variation. Multi Language Menus in English, French, German, Italian, Spanish & Dutch. Statistical Reading Up 200 readings per angle can be stored internally. The gauge can be connected to the Elcometer Novo-Soft™ Software for further analysis and archiving. (Priced Per Each) (2 Weeks Lead Time).