vernier scale Specification : A vernier scale is a visual aid to take an accurate measurement reading between two graduation markings on a linear scale by using mechanical interpolation; thereby increasing resolution and reducing measurement uncertainty by using Vernier acuity to reduce human estimation error. Use : A Vernier caliper is an instrument that measures internal or external dimensions and distances. It allows you to take more precise measurements than you could with regular rulers. We Leading in vernier scale Supply at Makarpura GIDC We Leading in vernier scale Supply at savli We Leading in vernier scale Supply at POR GIDC