Feature: 1. Vernier calipers are used to measure the length, depth, thickness, inside and outside diameter of cylinders. 2. The vernier caliper is made of carbon steel, which is strong and durable. 3. High precision vernier caliper, easy and convenient to use. 4. The measurement range is 150mm, the measurement accuracy can reach 0.02mm. 5. Exquisite scale process, the laser scale makes it easy to measure and read the value. Specification: Features: 1. Vernier calipers are used to measure length, depth, thickness, inside and outside diameter of cylinders. 2. The vernier caliper is made of carbon steel, which is strong and durable. 3. High precision vernier caliper, easy and convenient to use. 4. The measurement range is 150mm, the measurement accuracy can reach 0.02mm. 5. Exquisite scaling process, the laser scale makes it easy to measure and read the value. Specification: Name: vernier caliper Material: Carbon steel Model: 0-150mm Display method: reading Measuring range: 150mm Measuring accuracy: 0.02mm Scope: 150mm Packing: plastic box packing Scale process: laser scale Package list: 1*vernier caliper Note: Please allow 0-2cm error due to manual measurement. Thank you compatible understanding. Please note that the new type and old type of this product will be sent randomly, and make sure you don't mind becompatiblee ordering.