Easy setup for precise measurements: place the instrument on a flat surface and securely join the two pieces to ensure stable, accurate crack measurements. This provides a safe crack monitoring solution for your home or building. Transform manual monitoring: the Crack Monitoring Record makes it easy to track the evolution of wall cracks over time, detect structural abnormalities, and plan repairs. It offers clear insight into the condition of your building and helps prevent potentially hazardous situations. Dualboard design with calibrated scales: the device consists of two boards that securely fit together. The base plate is calibrated in millimeters, and the transparent plate features a thin line cursor marked with a cross for accurate readings. Precision movement monitoring: a precision instrument designed to monitor horizontal or vertical movement of cracks on a flat surface, enabling detection of changes in crack width and length over time. Practical applications: Home maintenance: monitor cracks in interior or exterior walls to assess safety and track changes during repairs or renovations. Building management: record crack progression in aging or real estate properties to inform maintenance decisions and repairs. Construction and renovations: document crack changes during foundation work or structural modifications to verify stability and guide interventions.