Features • High-Precision Measurements: Achieve accurate readings with a measuring range of 0-100mm, ensuring reliability for all your projects • Durable Carbon Fiber Construction: Enjoy a lightweight design made from all-plastic carbon fiber, providing comfort and resilience during use • Fast and Clear LCD Display: Benefit from rapid response times and enhanced visibility with the LED liquid crystal display for quick measurements • Long-Lasting Battery Life: Rely on a stable 1.5V battery that ensures extended usage, minimizing the need for frequent replacements • Convenient Storage Solution: Keep your caliper safe and portable with the included storage box, perfect for on-the-go measurements and organization Features: 1、The ruler body is made of all？plastic carbon fiber material, with a comfortable feel and accurate testing 2、The caliper has LED liquid crystal display, the response is faster and more accurate 3、The product uses 1.5v battery which is more stable and , long service life 4、The ruler adopts magnetic stripe film scale process, which can provide accurate readings 5、The measuring range is 0？100mm,with a storage box which is convenient to carry Specification: Item Type: Digital Caliper Material: Full Plastic Carbon Fiber Scale Process: Magnetic stripe film Display: LCD display Range: Approx. 0 ~ 100mm / 0 ~ 3.9in Unit: mm/in Resolution: Approx. 0.1mm Accuracy: Approx. ±0.1mm Battery Model: LR44 1.5V, 165mAH Package List: 1 x Caliper 1 x Battery 1 x Plastic Box Package List 1 x Caliper 1 x Battery 1 x Plastic Box