Elevate your home with the Ikohbadg Crack Monitoring Tool, a high-quality acrylic gauge designed to accurately measure and monitor wall cracks. Crafted with durable materials, this easy-to-use instrument provides a comfortable and pleasant experience, enhancing the visual appeal of your space. Versatile in its applications, it is perfect for a wide range of needs, making it an ideal gift for friends and family. Enjoy the peace of mind that comes with precise crack monitoring, all while complementing your home's style and creating a cozy, welcoming atmosphere. Features a high-definition board and easy to read measurement scale for clear and accurate crack monitoring Simulation crack monitoring device that can monitor horizontal or vertical cracks on a horizontal plane Made of stable quality acrylic material, providing a sturdy and durable construction Working principle: Cursor moves relative to the calibration scale to record the opening or closing of cracks, making it easy to use Used to monitor cracks in walls and measure the development process over time, providing a convenient way to track changes