Wiha 27083 pocket caliper 150 mm. Caliper caliMax features include: for outside, inside, and depth measurements; nearly parallax-free reading possible; vernier scale in green provides good contrast for easy reading; display: vernier length 39 mm, resolving in millimeters and inches; reading 0.1 mm or 1/64 in. Technical data: reading 0.1 mm; material: plastic, fiberglass; measuring range (max.): 150 mm; product type: pocket caliper; type (manufacturer type): 27083; calibrated: factory standard (without certificate).