Optional extras :
Special contact points No. 434900; 434910; 434915.

Version :
Strong, satin chrome plated brass casing; unbreakable dial glass. Clamping shank ⌀ 8 mm h6, hardened and ground. High accuracy version. The most 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. Dimensions to DIN EN ISO 463, issue June 2006.