L4.7 Extreme accuracy and proven performance.   The Pro Shot™ L4.7 self leveling laser level tool delivers best in class accuracy and a long history of proven performance on construction sites around the world.  Along with its ultra-precise level plane, the L4.7 laser adds versatility with the ability to project a vertical plane of laser light for layout and alignment tasks (using the optional V2 mount). Specifications 1500' dia., 750' rad. (460m/230m) ±7 arc sec. (±.040" per 100') (±1.0mm per 30m) Precision compensator • ±10 arc min. Yes, using optional bracket 360º • 600rpm Yes 36 Month Guardian Four C-cells • 110 hrs. (alkaline) Optional Ni-Mh kit • 60 hrs. Visible 670nm CDRH and IEC Class 2 To international standard IP56 -4º F to +122º F (-20º C to +50º C) Range with R7 laser receiver . Accuracy ............................ Self leveling type • Range ..... Vertical capability ................ Rotation coverage • speed .... Machine control compatible ... Warranty............................. Power source • Life .............. Rechargeable batts. • Life ..... Laser beam type ................. Laser classification .............. Dust and water sealed .......... Operating temperature ......... L4.7 laser system including R7 receiver and carrying case $895.00 US list price Laser Reference, Inc.  •  USA Toll Free 1.800.238.0685