• Vernier caliper with inch/metric measuring range and 0.001"/0.02mm graduation for measuring the inside diameter (ID) and outside diameter (OD) of holes, grooves, and tube thicknesses, and depth and step measurements of bores and grooves
• mm/inch conversion switch, zero calibration switch for convenient operation.
• Internal, external and height dimensions can be easily and accurately measured.
• Easy to read LCD display and durable stainless steel construction.
• Adjustable thumbscrew provides tension for optimal movement of the slide and locks the jaws of the caliper in place.

1 Piece Vernier Caliper