Version:
Strong, satin chrome plated brass casing; unbreakable dial glass. Clamping shank ⌀ 8 mm h6, hardened and ground. High accuracy version. The important parts of the mechanism are jewel-mounted. Central pointer for 1/1000 mm reading. Outer ring of dial face can be rotated to zero the dial. Nearly constant measuring force over the entire measuring range.
Optional extras: