Not everyone can afford an expensive RV leveling system. Everyone should be able enjoy the camping experience that a level trailer can provide. That''s why the Mobile Outfitters™ has developed a simple and cost effective way to level your coach. Introducing Level Up™ Lite. Simply mount one of our two digital leveling devices to the side of the coach, and one to the front or rear of the coach. When the light on the device is green, then you have achieved level. The red light on either side of the device tells you which direction you need to move the coach to achieve level. It can''t be any easier than that