The model AB50J articulated telescopic boom lift is equipped with a 4 foot 6 inch (1.2 m) articulating jib boom complete with variable speed control functions and a proportional drive. Drivable at a full height of 50 feet (15.2 meters), the Snorkel AB50J boom lift is readily equipped with 12-volt emergency operated power and carries a printed circuit board with onboard LED diagnostics for operator convenience. The Snorkel AB 50J articulating boom lift also displays hydraulic and oil level temperature gauges and is offered standard with an audible tilt alarm, 125-volt GFCI AC outlet at platform, hour meter and lifting/tie down lugs.