Comparators for determining surface roughness by touch and sight. Conforms to ASTM D4417. The KTA standard has 5 different grades of roughness and is available in three different versions. Available in Imperial units only.

LD2051
KTA keane-tator surface profile comparator model KTA-standard SAND

LD2052
KTA keane-tator surface profile comparator model KTA-standard GRIT

LD2053
KTA keane-tator surface profile comparator model KTA-standard SHOT

LD2054
KTA keane-tator surface profile comparator . Surface Profile Disc Holder and x5 Magnifier