Bosch GSL 2 - Surface Laser

Projects two laser lines that meet on the floor surface – to determine level and flatness
Bright, clear laser line projection – allows laser lines to come together when surface is flat and level and separate when surface is uneven and out of level
Motorized rotary base – offers continuous view of floor surface instead of spot checking
Versatile battery operation – can be used with either alkaline batteries (included) or Bosch Lithium-Ion 12V MAX battery pack (not included)
Operated by RF2 remote control (included)