ReVo Leveler takes the stress out of positioning RVs

(May 18, 2015) -- ReVo Leveler helps RV owners position their travel trailers and fifth wheels without getting out of the tow vehicle. Using device visible in a rear-view mirror, RV owners can instantly determine what board thickness to place under wheels to level a unit left to right, and know the amount of jack extension needed to level the RV front to back.