3.7V Green-Beam Self-Leveling Cross-Line Laser with Li-Ion Battery

The Bosch GLL100-42GL-RT 3.7V Green-Beam Self-Leveling Cross-Line Laser is a reconditioned professional layout laser designed for accurate horizontal, vertical, and cross-line alignment work. It is suited for general contractors, drywall installers, framers, electricians, plumbers, HVAC technicians, cabinet installers, and other construction trades requiring dependable jobsite layout.

Best Used For

• Drywall & Framing: Establish horizontal and vertical reference lines for walls, ceilings, framing, partitions, and finish installations.
• Electrical, Plumbing & HVAC: Align conduit, piping, fixtures, equipment, and installation points with consistent reference lines.
• Cabinetry & Finish Work: Create accurate level and plumb lines for cabinets, countertops, trim, tile, millwork, and other detailed installations.

Key Performance & Safety Features

• Bright Green Beam: Bosch's green laser technology produces lines up to 4X brighter than standard red beams, improving visibility in typical indoor jobsite conditions.
• 100-Ft Working Range: Projects visible laser lines up to 100 ft with leveling accuracy of 1/8 inch at 30 ft.
• Self-Leveling: The Smart Pendulum System automatically levels the laser within ±4°, indicates an out-of-level condition, and locks when switched off for transport.
• Two-Line Projection: Provides horizontal and vertical laser lines that can be used independently or together as a cross-line reference for versatile layout applications.
• IP65 Jobsite Protection: Dust-tight and water-resistant construction helps protect the laser during demanding jobsite use.
• Flexible Power: The included 3.7V 3.0 Ah lithium-ion battery provides up to 8 hours of operation, while the tool can also operate with four AA batteries sold separately. USB-C charging allows the laser to be charged while in use.

What's Included

• (1) Bosch GLL100-42GL 3.7V Green-Beam Self-Leveling Cross-Line Laser
• (1) GBA37V30 3.7V 3.0 Ah Lithium-Ion Battery
• (1) Alkaline Battery Adapter
• (1) Magnetic L-Bracket Mount
• (1) USB-C Charging Cord
• (1) Hard Carrying Case