Hotline: 
Email: BYK-Gardner
9500-Pencil Hardness Tester Set
Pencil Holder Set 9500, 10 grades of leads:
2B, B, HB, F, H, 2H, 3H, 4H, 5H, 6H, in packs of 12 each
5800-Wolff-Wilborn Pencil Hardness
Precision made to maintain a constant pressure force
Built-in level to keep the tester parallel to the sample surface
Adjustable...
5826-Buchholz Tester with microscope
Comes complete with instrument block (500g ± 5g) incl. precision microscope
5825-Buchholz Tester
Comes complete with instrument block (500g ± 5g)
Precision Microscope optional, No. 5824
3433-byko-cut no cutters, English
byko-cut universal with English scale
No cutters included
3432-byko-cut no cutters, Metric
byko-cut universal with metric scale
No cutters included
3431-byko-cut thickness, English
byko-cut universal with English scale
3 cutters for film thickness included (#1-3)
3430-byko-cut thickness, Metric
byko-cut universal with metric scale
3 cutters for film thickness included (#1-3)
