The Pulley PRO® belt alignment tool can measure spans up to 15 ft. (4.6 m) or better with any size pulley, large or small. A green laser line is projected from the Pulley PRO® transmitter to the reflector mounted on the opposite pulley. A reference line on the reflector indicates offset and vertical angle misalignment immediately. The laser line is then automatically reflected back to the transmitter’s reference line to show horizontal angle misalignment.
This ensures all major aspects of pulley misalignment are resolved. This belt alignment tool is so easy to use, a single operator can perform the pulley or belt alignment task in minutes with no training! Comes in its own durable carrying case.