Features [Ideal Tilt Measuring] This level gauge can accurately monitor tilt from ‑40 to 40 degrees, providing precise measurements for various applications. [Accurate Reading] The stainless steel ball is immersed in a special damping liquid, ensuring smoothly and accurate level reading for precise leveling. [Break Resistant] The inclinometer components are constructed with robust copolymer tubing, offering durability and protection against accidental breakage. [Versatile Use] Designed for both internal and external installation in RVs, campers, trailers, and can also be utilized for medical beds or woodworking projects. [Easy Installation] The level gauge comes with adhesive tape for easy installation. When paired with leveling blocks, it enables a comprehensive leveling system for all camping trailers. Specification: Item Type: Clinometer Material: ABS, stainless steel Application: RV, Medical Bed, Woodworking Leveling Package List:1 x Clinometer1 x Adhesive Tape Package List 1 x Clinometer 1 x Adhesive Tape