Shuang You Digital Calipers,Electronic LCD Screen displays 0-6″Caliper Measuring Tool Millimeter Conversion Suitable for Jewelry Measurement and 3D Printing Digital Caliper  (1.5E+2 mm)

Electronic Carbon Fiber Composites Digital Vernier Caliper 6 inch Premium Material: Won’t scratch your valuable objects when measuring, Accurate Reading: Strictly tested to ensure exact measurements which accurate to 0.01 inch. Zero Calibration: Press to set to zero at any position and continue to measure next section. Unit Conversion: Easy to read in inches and mm by pressing the blue button on the top. Large LCD Display: Shows instant readings with digital numbers, much more convenient. Auto On/Off: Auto turns on when sliding, auto turns off after 5mins if with no operation.