01-FGH30ELAZ-DCB Fiberglass Heavy Duty Elevator Dual Clamp Tall Tripod Pipe Laser And the last button is

And the last button is for audio on/off button

double-paneled with inner lining and reinforcement stitching

Place the wheel on the floor of the pipe

and accumulate memory to let you easily double-check your totals

01-FGH30ELAZ-DCB Fiberglass Heavy Duty Elevator Dual Clamp Tall Tripod Pipe Laser And the last button isThe FGHD30 elevator tripod is heavy duty with a dual clamp design for added extra stability. When totally extended the tripod head stands 12' 8" (386 cm) from the ground. Black hardware metal hardware is powder coated for wear resistance. Features Heavy duty with dual clamp design for added extra stability both positive locking quick clamp and wing screw Tall adjustable center column with height adjustment range up to 44" (112 cm) and metal gear &