Crack Measurement Gauges
A crack measurement gauge is a measuring instrument used for crack inspection of concrete such as walls and foundations. A crack gauge with engraved etching scales to measure the length and width of a crack with a single piece. By regularly measuring the concrete surface, it is possible to accurately grasp the changes and behavior of cracks. There are various types of crack measurement gauges, such as card type, ruler type, and measure type, so select according to your application. Materials are stainless steel, which is hard to bend and strong, and polyester, which is soft and easy to handle. Some of them can measure the angle and diameter by using the attached sticker, and some have improved visibility by showing the indication of cracks that may be defective in red letters. The clear type can be placed on cracks and is easy to use.