Simple to operate and convenient to use, the slope measuring instrument provides quick and reliable slope readings with minimal setup. Includes a slope and angle comparison table for fast reference, helping you determine angles accurately without extra tools. Dial scale can be enlarged easily for clearer, more precise readings in various lighting conditions. Versatile tool suited for a range of tasks, including indoor decoration of pipeline construction, building measurement, and canal engineering. Use scenarios Indoor pipeline construction decoration: Use to ensure correct pipe slope and alignment during indoor installation, verifying angles against the reference table to meet drainage and layout requirements. Building measurement and renovation: Check floor or wall angles and overall geometry during remodeling projects to maintain accuracy and alignment with plans. Canal engineering and site grading: Assess slope grades along canal routes or trench work to confirm conformance with design specifications and improve grading precision.