Dial Thickness Gage*
For use in measuring wall thickness in hard to
reach areas.
Precision Vernier Calipers*
Precision Vernier instruments offer a wide
range of precise tools for measuring accurately
in thousandths of an inch. These include
Vernier Calipers and Vernier Height gages in
both the English and Metric Measure.
Inside Measuring*
Instruments
Three measuring surfaces are lapped parallel to
@
the longitudinal axis of the Micrometer, and
stay aligned with the bore while measurements
are taken.
Large ratchet stop provides constant measuring
pressure to the wall surface, and insures repet-
itive
reading to
.0002"
or
.000lU
(smaller
ranges).
*All precision measuring devices must have a
current calibration and that calibration must be
traceable to the National Bureau of Standards.