Feature: 1. Accurate Reading: This electronic vernier caliper uses a digital display to make the reading more accurate and convenient. 2. High Accuracy: With a high accuracy of 0.01mm, this electronic vernier caliper is designed to meet the precise measurement needs of a wide range of industrial applications. 3. Easy to Operate: This electronic vernier caliper is simple to operate and easy to use, helping the user to quickly complete a variety of measuring tasks. 4. Long Life: The digital caliper is made with stainless steel, providing durability, strength, and longevity. The stainless steel construction makes the device resistant to corrosion, making it ideal for use in harsh environments. 5. Wide Application: The digital caliper is an accurate measuring tool used widely in science, engineering, and machining industries. Specification: Item Type: Digital Caliper Material: Stainless steel Size: Approx. 24 x 8 x 2cm / 9.45 x 3.15 x 0.79in Accuracy: ±0.01 Battery Type: LR44 Battery Type: Button Cell Battery Capacity: 160mah Note: Shipped with matching battery The product itself comes with a built in battery (already installed in the host), and will be shipped with 1 more battery. Package List: 1 x Digital Caliper1 x Battery1 x Instruction Manual1 x Storage Box