Premium Material : Crafted from high-quality plastic and carbon fiber, this caliper offers durability and resilience, ensuring long-lasting performance. Unit Conversion : Adapt measurements to your preferred units with ease. Switch between millimeters and inches with a single button, catering to your project requirements. Wide Application : From woodworking to jewelry making, this caliper is a versatile tool designed to cater to various industries demanding precise measurements. Auto Off Feature : The automatic shut-off function preserves battery life, ensuring your caliper remains operational when you need it most. Inner and Outer Diameter Measurement : Equipped with capabilities to measure both inner and outer diameters accurately, this tool is indispensable for technical tasks. Experience the fusion of durability and functionality with our Digital Caliper. Perfect for those who require precise measurements in their work, this tool stands out with its advanced features and robust construction.