ProTek RC 6" Vernier Calipers feature stainless steel construction
and provide accurate readings of inside, outside, step and depth
measurements up to 6" total, and accurate up to 0.05mm or 1/128".
Vernier calipers are able to measure more accurately than digital
calipers, and are highly recommended when precision measurements are
needed. A plastic storage case is included to keep the tool safe during
How to Read Vernier Calipers: