BAZHOU Measuring Tool Digital Caliper Vernier 150mm Metric Inch Conversion Ruler LCD Screen Depth Gauge Measuring Tool EASY TO USE: Internal, external and height, depth dimensions can be easily and accurately measured with this digital vernier FINE ADJUSTMENT: digital caliper is designed with the function of precise positioning and fine adjustment INCH AND MM CONVERSION: One button can quickly convert two measuring unit; Measuring Range:0: 150mm EASY TO READ: digital caliper built in large LCD display, which gives you a clear reading Color: silver black Size: 240*76cm Quantity: 1pc 1.As different measuring methods,it will occur 1-3 cm deviation about the items,please ensure that it is okay for you before ordering. 2. Because of different monitors and lamplight, the picture may not reflect the actual color of the item, really thank you for your kind understanding. 3. Only the above package contents, excluding other products.