Features Versatile Measurement Capabilities - Easily measure internal, external, and height dimensions for all your construction and DIY projects High Precision Accuracy - Achieve reliable measurements with a digital display that ensures every reading is and easy to read Ergonomic Design for Comfort - Designed with a comfortable grip for extended use, making it ideal for both profionals and hobbyists Stainl Steel Construction - Built to withstand daily use, this sturdy caliper is resistant to breakage and ensures longevity in your toolkit User-Friendly for All Ages - Simple enough for children to operate, making it a great educational tool while also serving profionals in various fields Features: 1、They are ential to any construction project that needs those measurements between two objects 2、Internal, external and height can be easily and accurately meausured 3、Ergonomically design provides a comfortable grab in the hand and features a LCD display 4、Premium stainl steel vernier caliper is sturdy and not easy to break off 5、Designed for home, DIY and profional using, this tool is so simple but incredibly that childs can use it too Specification: Specification: Item Type: Digital Vernier Caliper Measuring Range: Approx. 0-200mm / 0-8in Resolution: Approx. 0.01mm / 0.0005in. Accuracy: ±0.02mm / 0.001in (between100mm) 0.0m / 0.001in (>100-200mm). Repeatability: Approx. 0.01mm / 0.0005in. Maximum Measuring Speed: 1.5m/sec, 60in/sec. Measuring System: Linear capacitive measuring system. Display: SUPER LARGE LCD display. Power: One silver oxide battery 1.55V, type SR44. Capacity: 180mAh. Working Temperature: 5℃-40℃ / 41 to 104 degree F. Influence of Humidity: Not important under 80% of relative humidity. Accurate to ± 0.02mm / 0.001in. Auto switch off Package Includes: 1 x Digital caliper(Without batteries) 1 x User Manual Note: Once slide the vernier, the LCD will display Digital. Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering. Package List