Review on 📐 60MM High Precision Horizontal Bubble Cardan Level for Accurate Measurements by Fredrick Edwards

My push button auto leveling system on the RV was not working properly so I ordered this to help with manual leveling. I just put it on the floor in the middle of the van and it gives the information I need much better than trying to see it with the eye. It doesn't have carpenter-grade 4-foot accuracy due to its approximately 3-inch radius, but it's accurate enough for my purposes.