Gardner Instruments Glossgard System 60 glossmeter w/ case & extras gloss meter

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Byk Gardner Micro-Gloss 60 ° Gloss Meter Model 4501

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BYK Gardner 4520 Micro-TRI-Gloss 20° 60° 85° Gloss Meter *For Parts*

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Byk Gardner Micro-Gloss 60 ° Gloss Meter Model 4501 FOR PARTS OR REPAIR ONLY