Come and see our amazing products. You will find a pleasure in daily work when you have a precision tool to measure not only external dimensions, but also internal dimensions and depths. With 0.01mm accuracy, this Digital Caliper is indispensable for ensuring that your material dimensions are always accurate. With it's great features of smooth gliding, thumb roller, lock screw, mm/inch/fractions switch, large & clear display, auto on/off, making it the best Digital Caliper in the market. Pls confirm with us about the packing info, stock status and exact production time before placing your orders.