Features: 1. Accurate measurement: This product has a smooth metal roller, which can be quickly measured and easily read. The reading of this product is accurate to 0.01mm and the error range is only ±0.02mm. 2. Large-screen digital display: This product has a glass digital display mirror, which supports two modes of metric and inch free switching. 3. Laser scale: This product adopts laser engraving, fine forging processing, clear scale, convenient and accurate reading. Description: This product adopts portable button design, easy to control, zero starting, accurate measurement. Specifications: Color:red,black ,blue,white,gray Material: plastic Conversion: 1 inch = 25.4mm or 1mm = 0.0393 inch Range: 0-80mm/0-150mm Resolution: 0.01mm Package Included: 1PC x Plastic Vernier Caliper Notes: 1. Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures. 2. Please allow slight dimension difference due to different manual measurement.