Specifications:\nColor:Black\nShape Material: PA66 High Strength Plastic\nSurface Material: ABS Plastic Shell\nRange: 0-100mm/4"\nResolution: 0.1mm\nTolerance: ≤±0.2mm\nPower supply: LR44/SR44 1.5V button battery (not included)\nSize: 177*60*13mm/6.97*2.36*0.51"\nWeight: 140g\n\nNotes:\n1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!\n2. Please allow slight measuring deviation due to manual measurement.\n\n\nPackage Included: \n1 X Vernier Caliper