★The number of vernier calipers can measure 300 mm and the resolution is 0.01 mm (Precision: ±0.02mm). Metric/imperial conversion only requires one touch of a button.
★The locking screw prevents sliding, precise positioning and fine adjustment. The zero function can return to zero at any position.
★It can measure the inner diameter, outer diameter, depth and step, with millimeter/inch as the unit to measure with precision and accuracy.
★Using high-definition large LCD screen design, making readings clearer and more convenient.
★The ideal measuring tool for industrial, electrical, hobbyist and automotive applications, can accurately measure the dimensions of interior, exterior, depth and steps.