ITEM NAME:Millimeter Thickness Dial Vernier Caliper Carbon Fiber Composite 0-150mm Ga A7K1 Millimeter Thickness Dial Vernier Caliper Carbon Fiber Composite 0-150mm Ga A7K1 Made of Carbon Fiber Composite,lightweight, portable and durable. With a clock, tell measurement directly, no need of battery. Wide measuring range(0-150mm), Quick and precise thickness measurement of paper, file, wire, steel, jewelry and leather, etc. Material: Carbon Fiber Composite Measuring range: 0-150mm / 0-5.9in Accuracy: +/-0.1mm / 0.007in Product size: 22.5 * 7.5 * 1.5cm / 8.9 * 3 * 0.6in Product weight: 43g / 1.5oz Package List: 1 x Dial Vernier Caliper Note:Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.