Features • Lightweight Carbon Fiber Design: Constructed from high-strength carbon fiber composite, this tool is portable and easy to carry for measuring tasks on the go • Safe Measurement for Magnetic Objects: Ideal for use with magnetic materials, this caliper ensures no damage occurs during measurement, providing peace of mind • Versatile Application Use: Perfect for schools, carpentry, farms, or home projects, this measuring tool adapts to various environments and needs efficiently • Clear and Accurate Readings: The digital display offers precise measurements, making it convenient for users to read and understand results quickly • Dual Style Options Available: Choose between two distinct styles to suit your personal preference and specific measuring requirements with ease Features: 1、High-strength carbon fiber composite material, light weight and easy to carry 2、Can be used to measure magnetic objects without damage during measurement 3、Can be used in schools, carpentry, farms or homes 4、The display provides clear readings which is accurate and convenient 5、Available in two styles for choice Specification: Item Type: Electronic Caliper Material: Carbon Size: 150mm/300mm(optional) Function: Measurement Accuracy: 0.1mm Measuring Range: 0-150mm, 0-300mm Operating Temperature: 27-40℃ Battery: 1 X CR2032 Button Battery (Not Included) Power Button Metric/Imperial Conversion Keys Clear Key Package List: 1 x Electronic Caliper Package List 1 x Electronic Caliper