1. Durable Material You can attach the crack monitoring record to any surface using the screws and adhesives included in the package. The product also comes with a complete guide for effective use. 2. Revolutionary Monitoring Tool Achieve precise measurement of crack movement and position with a resolution of 0.5 mm and a vertical range of 10 mm. The X Y axis grid offers an accuracy of 1 mm (0.04 inches), and the tick mark feature enables easy monitoring within a horizontal range of 20 mm. 3. Advanced Crack Detection The crack monitoring record accurately detects both horizontal and vertical movements of cracks on flat surfaces. With its precision technology, you can track all changes in crack width or length over time. 4. Revolutionize Crack Monitoring Transform manual crack monitoring with the crack monitoring record. Easily track the progression of wall cracks over time, identify structural anomalies, and plan repairs. Gain insights into the condition of your building and prevent potential hazards.