Gloss Meter Gloss Tester 60 Degree Glossmeter 0-200GU for Car Paint Coating Ink
It is also compatible with international standards of ASTM D523, ASTM D2457. 60° angle for semi gloss. Storage data: basic mode 1000. Concise appearance, feel good. Storage temperature range: -20~50℃（-4~122°F）.