Features: Engineered with 0.02mm precisions measurement accuracy, this stainless steel vernier caliper delivers laboratory grade performances for professional dimensions analysis and mechanical inspections. Features corrosion resistant stainless steel construction with clear graduations and a smooth glidings jaw mechanism for effortlessly repeat measurements in harsh workshop environment. Ideal for technicians, machinists, and precisions engineering enthusiasts requiring reliable dimensions verification in manufacturing or prototyping applications. Performs flawlessly in metalworking shops, automotive repair centers, and electronics assembly lines for measuring internal/external diameters, depths, and step dimension with microns level consistency. Combines durability with clear double scale (inches/mm) marking, making it the vernier caliper for industrial metrology and workshop applications. Specifications: Material: Stainless Steel Measuring ranges 0-150mm Resolution 0.01mm Accuracy ±0.02mm Power:1.5V Battery (not included) Package Includes: 1Set Vernier Caliper note: Please allow 1mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual color.