Sturdy design and durable material Built from wearresistant ABS engineering plastic for longlasting use in demanding environments. Clear display for quick readings The comparison table provides slope and angle information with easytoread markings, enabling fast and accurate checks. Ergonomic handle for comfort and control The handle is designed for comfortable use and reliable control during extended tasks. Broad compatibility and applications Suitable for civil and construction engineers, interior decorators, and professionals needing slope and inclination angle measurements. Use scenarios Civil site grading and foundation alignment: quickly verify slope and inclination to ensure correct grading and structural alignment. Interior finishing and cabinetry installation: check angles and slopes to ensure precise alignment of walls, ceilings, stairs, and builtins. Roof framing and deck construction: measure roof pitches and inclined surfaces to aid carpentry and drainage planning.