Features Precise Measurement: The measurement range of this digital caliper is 0-200mm, with a high resolution of 0.01mm and an accuracy of 0.02mm, it is an essential tool for measurement to ensure more accurate measurement 4 Measurement Methods: Electronic vernier caliper can measure inner diameter, outer diameter, depth and step distance through the equipped two sets of jaws and a probe, battery powered, designed for home, DIY and professional measurement, easy to operate and easy to use LCD Display And Automatic Shutdown: This caliper measurement tool has a larger display screen and a clearer and faster reading; after the measurement is completed, it will automatically shut down if it is not used within 5 minutes, which is easy to use and saves power Data conversion: There are millimeter-inch data conversion keys on the digital caliper display screen, which can convert data easily and quickly to meet the needs of use; the head also has a limit device, which can be measured by pushing the bottom pulley, and the roller is locked to provide more accurate measurement Stainless Steel Caliper: This digital caliper is made of high-quality stainless steel, which is not easy to corrode and rust, and the ruler body is sturdy and wear-resistant. There is an international conversion table on the back, accurate conversion is more professional Specifications:Item Type: Digital Vernier Caliper Measuring Range: Approx. 0-200mm / 0-8in Resolution: Approx. 0.01mm / 0.0005in Accuracy: ±0.02mm / 0.001in (<100mm) 0.03mm / 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 ManualNote: 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