Keep your RV or trailer perfectly level with this essential inclinometer level indicator. Featuring a clear, easy-to-read graduated scale and bright green bubble indicator, this 3.54-inch diameter level helps you achieve precise leveling for optimal comfort and appliance function. The strong adhesive backing allows for quick, tool-free installation on any flat surface of your vehicle. Built for durability, this level maintains accuracy through travel vibrations and various weather conditions. It's ideal for ensuring your RV refrigerator operates efficiently and preventing potential damage from unlevel parking. The compact design and simple stick-on application make it a practical addition to any RV, camper, or trailer setup. For complete leveling capability, install multiple units to monitor both horizontal and vertical axes. The clear markings show degree measurements from -45° to +45°, allowing for precise adjustments during setup at your campsite.