Best Sale Lee Valley Imperial Vernier Micrometer

Accurate to 0.0001″, this 0 to 1″ micrometer is just about at the practical limit of hand measurement.

Graduated in 0.025″ increments on the barrel, 0.005″ increments on the knob, and 0.0001″ increments on the vernier scale. A lever lock lets you fix a given measure, and a fixed tension ratchet adjustment knob ensures standard force when measuring deformable material.

A fine tool at an excellent price. Comes in a protective case (wrapped in 0.0024″ thick plastic!). Overall length is 5 1/4″.