- Enhanced measurement clarity: quality acrylic sheet with a clear measurement grid and precision markings for accurate crack monitoring. - Efficient monitoring solution: a simple analog design that reliably detects horizontal and vertical movements, providing stable readings over time. - Accurate data recording: two removable pins allow adjustable setup, while the chart and cursor record movement for consistent crack observation. - Dependable wall analysis: manual 2D crack monitoring measures wall cracks consistently over time, supporting accurate long-term data collection. - Key attributes: material is high-quality acrylic; two removable pins for setup; chart and cursor for movement tracking; manual 2D crack monitoring for long-term data stability. - Practical applications: - Monitor early crack development in load-bearing walls during new construction or extensions. - Track crack progression after seismic events or heavy loading to assess stability. - Document crack behavior over seasons for historic or plaster walls during maintenance or restoration. - Compatibility and performance notes: designed for use with standard crack monitoring practices that rely on 2D manual observation; aims to provide clear, repeatable measurements and durable long-term data.