New Product Measuring Tool 150mm Carbon Fiber Composites Plastic Digital Caliper Features • 4 Way Measuring Tool for Internal, External, Depth & Step measurements • Locking Screw for batch measuring go/no go quality process • Easy to operate, one button to switch between inches to mm • A big LCD display, easy to take readings • Made of extra strong carbon fiber composites, lightweight and durable. • Useful in any small engineering operation, Ideal for use in electronics, Jewelry, Crafts etc. Customized support OEM, ODM, OBM Model Number CTCF1506 Material Carbon Fiber Composites Range 0~150mm Resolution 0.1mm Accuracy +-0.3mm Specification 150mm, 200mm, 300mm