The high-precision electronic digital height gauge sale is designed to measure dimensions for many industrial applications and testing institutions. This digital hight gauge tool can perform high-precision measurement of height, depth, and thickness, including special-shaped deep hole measurement, outer diameter measurement, etc. This electronic digital height gauge is widely used in industries such as precision parts, precision molds, guide rails and automobile engines, and the engineering height gauge has many applications in aerospace as a aerospace height gauge indicator and scientific research fields.