Clear slope angle ruler designed to measure and display inclination on ramps, roofs, shelves, and workbenches. Built-in spirit level bubble for quick visual confirmation of level or tilt, enhancing installation accuracy for furniture, appliances, and picture frames. Optimized for RV and vehicle leveling, making it easy to level your vehicle at campsites, parking lots, or uneven terrain. Accurate angle measurement from 0-20 degrees, ideal for RVs, campers, trucks, cars, and home improvement tasks requiring precise leveling. plastic construction ensures reliability and , suitable for various applications requiring accurate tilt measurement., Manufacturer: Akfldms