No more guess work with manual vertical measuring devices. No more getting on the ground to use a laser. The 59″ tall laser measuring stick brings the laser closer to eye level. Measure high jump and pole vault crossbars quickly and accurately. Convenient to use, this system will make other systems obsolete. Simply use the viewfinder to line up the crossbar, and press the button. Measurements can be taken using metric, or English units. Minimum measurement is 1.54m or 5′ 1/2″. There is no maximum measurement.