Features: brand new and high quality An for ideal tool for a broad range of industrial and automotive applications. Four way measurement: inside diameter, outside diameter, depth, step. Made of strong PVC, lightweight and durable. Minimum scale: 0.1mm / 0.01 inch. Measuring Range: 0 - 150mm / 0 - 6 inch. With large LCD display, easy to read. Specifications: Material: PVC Size of 100mm: Approx.18x5cm/7.08x1.97in Size of 150mm: Approx.24x8cm/9.45x3.15in Type: 100mm/150mm(optional) Power: 1x Cell Battery Note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1x LCD Digital Caliper