The CEMB Laser Wheel Balancer, No. ER71, is made for medium to large size garages, car dealers, tire shops or any business wanting to be able to balance all aluminum wheels with precision, speed and accuracy. The ER71 comes with automatic distance and diameter as well as a lighted laser line for locating weight positioning at the six o’clock stick on weight position. It also has an electronic brake positioner, which works well when applying wheel weights. The automatic arm measures diameters up to 30”. It has automatic two dimension/direct weight location program and other standard programs. This unit comes standard with setup and training, and a full year parts and onsite labor warranty.