Draper 69580 400mm class 2 laser level kit with 360 swivelling tripod draper 69580 a laser level kit that contains everything required for constant level and repeat level laser measurements the unit has one horizontal vial and a revolving angle finder supplied with a heavy duty 1 18m adjustable tripod a rotating base with 360 markings used to mount the level to the tripod laser enhancement glasses 2x brass 90 line generating glass prisms batteries manual draper 69580 400mm class 2 l