Linshang LS190 60 Degree Digital Sheen Glossmeter Gloss Meter Tester Checker Unit 0-200GU for Car Paint Marble Paper Plasctic - AliExpress
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Auto Calibration 200gu 60 Degree 0.1s 3nh Gloss Meter YG60S
Auto Calibration 200gu 60 Degree 0.1s 3nh Gloss Meter YG60S