Byk Micro - Gloss Meter 75 Degree - New Version AG 4568 for Paper & Vinyl Siding: Amazon.com: Tools & Home Improvement
Byk Micro Glossmeter 60 Degree 4561 New -Single Angle Gloss Meter for Specific Applications/Semi Gloss, Measuring Area 0.350.6 in: Amazon.com: Tools & Home Improvement
BYK-Gardner AG-4461 Calibration Holder for Gloss Meter 59721-07 from Cole-Parmer
BYK-Gardner SC-4510 Gloss Meter, High Gloss, 20° from Cole-Parmer