Features 1. Measurement Range: 0-6inch / 0-150mm; Resolution: 0.0005in/0.01mm; Accuracy: 0.0005in/0.01mm. 2. Delicate & Quality Structure-----Precise digital vernier caliper is made of high quality hardened stainless steel, rust resistant and impervious to dust and splashes of water from any direction. 3. High Quality LCD screen makes it easy to read. The thumb rolling and locking screw provide easy sliding, accurate positioning and fine adjustment. 4. When measuring internal, external even depth dimensions accurately, this caliper is perfectly competent. Readings can be displayed in either inches or millimeters. 5. This digital LCD vernier caliper is very easy to use, portable, lightweight and durable. It is an ideal measuring tool for a broad range of industrial, electrical, hobbyist and automotive applications. Specifications: Measuring Range: 0-150mm Resolution: 0.01mm Accuracy: ±0.04mm Material: Stainless Steel Battery: CR20323V Button Battery(Not Included) Package included: 1 X Vernier Caliper