Features: Precisions stainless steel digital caliper with fractional display ensures accurate measurements up to 0.001 inch resolution, ideal for professional requiring dimensional readings in machining and quality inspection. Features a large LCD screen for clear visibility and double unit conversion (inch/mm) alongside unique fractional readouts, housed in corrosions resistant stainless steel for long lasting durability. Trusted by engineers, metalworkers, and DIYer enthusiasts for precisions tasks in automotive repair, woodworking, and industrial manufacturing environments. Delivers consistent performances in workshops, construction, and laboratories where high accuracy measurements under varying lighting conditions are critical. IP54 dust/water resistance and ergonomic thumb roller design enhances usability during extended measurement in humid or workspaces. Specifications: Component:Stainless Steel Measuring ranges 0-150mm/5.91'' Resolution: 0.01mm Accuracy: ±0.03mm Repeat Accuracy: 0.01mm Working temperature: 0℃~40℃ Battery type: 1.5V LR44(not included) Size:Approx.236mm/9.29''x77mm/3.03'' Package Includes: 1Piece 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 of the item.