Features Durable Stainless Steel Construction: The vernier caliper is made from wear-resistant stainless steel, ensuring it can withstand impacts and have a long service life. Easy Passageway with Carbide Needle: The vernier calipers marking gauge is equipped with a carbide needle that easily passes through the workpiece. A spare alloy tungsten needle is included for added convenience. Versatile Metric and Imperial Readings: The stainless steel vernier caliper supports both metric and imperial unit systems, providing flexibility and catering to different measurement needs. Accurate and Clear Scale: The vernier caliper features an accurately ground measuring surface with laser-engraved markings. The clear scale ensures easy and precise readings, accurate to 0.05mm or 1/128in. Wide Range of Applications: This stainless steel vernier caliper marking tool is suitable for measuring and scoring workpieces accurately, making it ideal for measuring the outside diameter of various objects. Feature: 1. WEAR RESISTANT STAINLESS STEEL: Parallel cross caliper is made of stainless steel material, wear resistant, impact resistant, with long service life 2. 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 3. METRIC IMPERIAL READING: Stainless steel marking gauge support both metric and imperial unit systems to meet your different needs 4. 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 5. 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