Dependable Analysis Support: Clear measurement grid on the quality acrylic sheet provides precise markings for reliable crack analysis and tracking, enabling accurate crack monitoring. Simple Analog Tool: Designed as a simple analog tool, this crack monitor enables precise tracking of horizontal and vertical shifts with ease of use in various environments. Precision Movement Tracking: Features a chartbased recording system, two removable pins for flexibility, and a cursor that shows movement to enhance tracking. Consistent Crack Observation: Allows manual 2D monitoring to track wall cracks progressively, delivering precise measurements and dependable evaluation. Use scenario: On construction projects, use this monitor to detect early crack formation in concrete or masonry walls, supporting timely interventions and quality control. Use scenario: In renovation or restoration work, apply the device to track the progression of known cracks in aging structures to assess structural risk and plan repairs. Use scenario: For ongoing facilities maintenance, employ the monitor to observe walls in critical areas (such as loadbearing or foundationadjacent walls) over time to verify stability and inform safety decisions.