Tallescope Model 518 upright scaffold. A Tallescope is a telescopic aluminum manually operated work platform. It is easier and more convenient to use than a scissor lift. Needs no Maintenance. It is in excellent condition. Very strong solid Aluminum construction. The working platform can be adjusted from heights 12 1/2 feet to 19 1/2 feet. Max load: 250 lbs. Adjustable legs with wheels. $950.00