Enhanced Durability and Resistance: Crafted from high-quality acrylic material, this crack monitoring gauge set offers exceptional wear resistance and durability. It is designed to withstand rigorous use in various environments, ensuring long-lasting reliability in tracking crack progress.Precision Measurement for Professionals and DIY Enthusiasts: Ideal for both professional and personal use, this crack gauge set provides accurate measurements for monitoring crack development. Its precision makes it suitable for projects requiring detailed measurements and structural assessments.Versatile Application Across Scenarios: Whether you're working on home improvement projects, interior decoration, or professional inspections, this crack gauge monitor is a reliable tool. It is suitable for a wide range of applications, from simple DIY tasks to construction evaluations.Essential Tool for Structural Monitoring: This crack monitoring device is useful for anyone involved in building maintenance and repair. It helps detect wall deformations and cracks effectively, making it a practical tool for homeowners, construction workers, and engineers.Robust Construction and Easy to Use: The crack gauge set is durable and user-friendly. It is designed for easy installation and reading, making it accessible to both amateurs and professionals. This tool allows for convenient and precise monitoring of structural integrity.Color: As shown in photo Material: Acrylic Screws: Color may vary and cannot be specified Note: Slight color differences may occur due to lighting and display settings. These variations do not affect product performance. Measurement error allowance: +/- 1-3 cm.Package Contents: 4 x Thickness Gauge Only the above items are included; other items are not part of the package.