ITEM NAME:8Inch LCD Digital Vernier Caliper Electronic Carbon Fiber Gauge Micrometer 200MM Features: 0" to 8" SAE by 0.01" increments, and 0mm to 200mm metric range by 0.1mm increments (Zero setting at any position within measuring range) Large easy to read LCD display & Accurate to +/- 0.01" (0.2mm) Lightweight and durable carbon fiber construction Measures outside and inside dimensions & SAE to metric conversion Great tool for gathering accurate measurements on just about anything from projects around the home or office, to automotive repairs, carpentry or laboratory applications Specifications: Material: Carbon Fiber+Plastic Color: Black Resolution: 0.1mm/0.01" Measurement Range: 0-200mm/0-8" Tolerance: Less than  ±0.2mm Battery: 1 x 1.5V LR44 Battery Button Total Length: 286mm/11.26" Quantity: 1 Pc+1 Battery Note: Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you.Lightweight and durable carbon fiber construction. Material: Carbon Fiber+Plastic. Large easy to read LCD display & Accurate to +/- 0.01" (0.2mm). Resolution: 0.1mm/0.01". Tolerance: Less than  ±0.2mm.