ESD-Safe Dial Caliper, 0 to 6"

Non-metallic, durable high-tech material with 60% fiberglass content. This instrument can be used for outside, inside, depth, and step measurements. Impact resistant dial can be recalibrated to zero. Conductive and anti-magnetic for work on sensitive electronics, as well as chemical-resistant against organic solvents, alkalis, and petroleum products. Bi-directional thumb roller with friction stop. Bezel rotation allows for quick realignment to zero. Super lightweight for all-day, non-fatigue handling. Measures to 6" with .001" resolution.