









GLL330-42CGL Professional
Line Lasers
12V Max 360⁰ Connected Green-Beam Three-Plane Leveling and Alignment Laser with (1) 12V Battery
- Power flexibility – works with the included rechargeable 12V Max battery or AA batteries (sold separately)
- Jobsite tough construction – IP65 rated (tool only), for dust-tight and water-resistant durability in tough jobsite conditions
- Bluetooth® connectivity – allows for set-up of the laser from across the room and activation of power saving mode with brightness adjustment when paired with a smartphone and the Bosch Leveling Remote App
- Built-in VisiMax™ technology – monitors power consumption to maximize line visibility and extend battery life
- Bright green-beam laser – projects up to 4X brighter than standard red beams
- Power-saving mode – helps to increase efficiency and extend battery life by adjusting brightness of the laser
- All-in-one functionality – three chalk lines in 360º laser planes – one horizontal and two vertical make the tool a complete level as well as an alignment laser with simplified and speedy job setup
- Bright, thin lines – with 100 Ft. range that level within 1/8 In. accuracy at 30 Ft. distance
- Smart Pendulum System – self levels, indicates out-of-level condition and locks when switched off for secure transport
- Receiver compatible – for further range extension to 330 Ft. measured at the horizontal line at 135º and 315º (sold separately)
- Magnetic L-bracket – with strong magnets for versatile positioning
- ¼ In. and 5/8 In. threading mount – for secure tripod attachment
- Full rubber overmold housing – helps protect every major impact point, with a design similar to a roll cage
- Rubber grip base – for stable operation and grip in challenging work environments
- Bosch measuring and layout tools are covered by a one year limited warranty with an additional year when you register your tool within eight weeks of purchase - for details, visit https://rb-pt.io/PowerToolWarranty or call 1-877-BOSCH99
- Bosch 12V Max batteries and chargers are covered by a one year limited warranty - for details, visit https://rb-pt.io/PowerToolWarranty or call 1-877-BOSCH99
Functions & key features





Technical data
The most important data
(1) 12V Max Lithium-Ion 2.0 Ah Battery
(1) 12V Max Lithium-Ion Battery Charger
(1) DK20 Ceiling Clip
(1) Magnetic L-Bracket Mount
(1) Laser Target Plate
(1) AA1 Alkaline Battery Adapter
(1) Hard Carrying Case
GLL330-42CGL Professional: Further information
Product Highlights
The Bosch GLL330-42CGL 12V Max 360º Green-Beam Three-Plane Leveling and Alignment Laser provides an all-in-one level and alignment solution with incredible power flexibility. Versatile power options help maximize productivity and keep the laser up and running, with the ability to use with the included rechargeable 12V Max battery or AA batteries (sold separately). Built-in VisiMax™ technology optimizes line visibility for working conditions to further enhance accuracy and battery life. The leveling laser emits three bright green-beam laser chalk lines in 360° laser planes – one horizontal and two vertical for high-visibility and fast, streamlined job setup from one initial point. Full rubber overmold housing helps protect the level at every major impact point. IP65 rated (tool only), the laser can withstand tough, rainy conditions and is dust-tight for enhanced protection. The laser has a working range of up to 100 Ft., and the bright, vivid, thin lines provide an accuracy of 1/8 In. at 30 Ft. Further extend the range to 330 Ft. (measured at the horizontal line at 135º and 315º) with the level’s receiver compatibility (sold separately). Equipped with a Smart Pendulum System, the tool self-levels, will indicate any out-of-level condition and then locks when switched off for secure transport. Keep a handle on the laser with the rubber grip base and easily position using the ¼ In. and 5/8 In. threading mounts. Fully featured with Bluetooth® connectivity, control the setup of the laser from across the room and enable power-saving mode and brightness adjustment options help maximize runtime and battery life when paired with a smartphone and the free Bosch Leveling Remote App.