ITEM NAME:0-150mm Digital Electronic Vernier Caliper Micrometer Measuring Ruler Gauge Product Description Description: Features: 1. Large LCD display with clear reading 2. Two display units, one key switch 3. Fine workmanship and clear scale 4. Excellent material, durable 5. It can accurately measure the size of products, and facilitate the measurement of internal and external diameters Specifications: Measurement range: 0-150 (mm) Resolution: 0.01 Reading value: 0.01 (mm) Material: stainless steel Size: 236 * 77 * 16mm/9.29*3.03*0.63" Power Supply: LR44 Button Battery(NOT Including) Note: 1. Due to international logistics restrictions, this product is shipped without batteries, batteries need to be purchased by yourself. 2. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! 3. Please allow 1-3cm measuring deviation due to manual measurement. Included: 1 X Vernier Caliper 1 X User Manual.Included: 1 X Vernier Caliper. Reading value: 0.01 (mm). 1 X User Manual. Large LCD display with clear reading. Two display units, one key switch. Warranty Service. If item is defective after 3 months, you can still send it back to us.