Made from sturdy, rust-free high-grade steel alloy The clamp is designed for internal and external clamping Measure accurately, slide smoothly and gently. Can measure OD (outer diameter), ID (inner diameter), depth, and length. Easy to read measurement units. (There is a button to fix the measurement size) The parameters on the ruler are laser engraved clearly and do not fade The rotating clock shows accurate measurements, the white dial helps read the parameters clearly (There is a button to adjust the clock hands) Calipers or calipers are extremely important items in the construction, mechanical engineering or any manufacturing industries related to measuring the internal and external diameters, length, depth,... of details.
Electronic ruler combined with 5m pull cord D0028B C-Mart has the ability to measure up to a maximum of 40m, with an accuracy of ±2mm. The product is designed sustainably with metal and ABS plastic, and comes with a large LCD screen to help display data clearly. In addition, the product also comes with a 5m zipper for more accurate measurements.