Features WEAR RESISTANT STAINLESS STEEL: Parallel cross caliper is made of stainless steel material, wear resistant, impact resistant, with long service life WITH NEEDLE: The vernier calipers marking gauge come with a carbide needle(a spare alloy tungsten needle is included for free) for easy passage through workpiece METRIC IMPERIAL READING: Stainless steel marking gauge support both metric and imperial unit systems to meet your different needs ACCURATE SCALE: Marking gauge with accurate grinding measuring surface, with laser engraving, bring clear scale, easy reading, reading value accurate to 0.05mm or 1/128in APPLICATION SCENARIO: Stainless steel marking tool is suitable for accurately measuring and scoring workpieces, measure the outside diameter of various objects Specification: Item Type: Parallel Cross Caliper Measuring Range: Approx. 0 ~ 200mm / 0 ~ 7.87in Reading Value: 0.05mm or 1/128in Process: Fine grinding, laser engraving Package List:1 x Vernier Caliper1 x Carbide Marking Scriber1 x Leather Sheath Package List 1 x Vernier Caliper 1 x Carbide Marking Scriber 1 x Leather Sheath