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 used for 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 assessments. Essential Tool for Structural Monitoring: This crack monitoring device supports the detection of wall deformations and cracks, making it useful for homeowners, construction workers, and engineers involved in building maintenance and repair. Robust Construction and Easy to Use: The crack gauge set is durable and user-friendly. It is designed for straightforward installation and clear 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 Note: The actual product may have slight color variations due to lighting and display differences. These variations do not affect the functionality of the product. Package Contents: 4 x Thickness Gauge Only the items listed above are included; other items are not part of this package. Note: Light reflection and different displays may cause the color of the item in the picture to appear slightly different from the actual item. Measurement may vary by +/- 1-3 cm.