Features Precision Measurement Accuracy: Achieve measurements with 0.01mm accuracy, ensuring reliable results for all your projects Effortl Unit Conversion: Easily switch between inches, fractions, and millimeters with a one-key function, simplifying your measuring tasks Storage Solution: Comes with a sturdy black case for safe, convenient storage, protecting your tool from dust and impact Clear LED Display: The bright digital display enhances visibility and readability, making measurements easier in any lighting condition Versatile Industrial Use: Ideal for manufacturing inspections, this tool provides accurate measurements for a wide range of applications Features: 1、The new machining with knurled thumb rollers and depth gauge grooves brings better appearance, smooth sliding and accurate results. 2、Convenient unit conversion , one？key quick switch between three measurement modes: inches, fractions, millimeters. 3、Comes with a black portable sturdy case for easy storage, prure and shock resistance. 4、The digital reading LED display is more convenient and clear, and the measurement is versatility. 5、It is usually used in manufacturing inspections to provide accurate measurement of objects. Specification: Item Type: Vernier Caliper Material: Steel Color: As shown in the picture Specification: 0-150mm Accuracy: 0.01mm Measuring Speed: ≤1.5/s Storage Temperature: -10℃~+70℃ Working Humidity: between80% Battery Type: Button battery Battery Model: 1.5v LR44 silver oxide battery Battery Capacity: 160mAh (Included) Number of Batteries: 2 Package List: 1 x Vernier Caliper 2 x LR44 Silver Oxide Battery 1 x Carry Box 1 x Instruction Manual Package List 1 x Vernier Caliper 2 x LR44 Silver Oxide Battery 1 x Carry Box 1 x Instruction Manual