Bosch GLL 20-22 G Professional Line Laser Level

The Bosch GLL 20-22 G Professional is a durable and easy-to-use green line laser designed for a wide range of indoor levelling and alignment tasks. Built for tough job site conditions, it features an IP65 rating and a rubber-reinforced housing, offering strong protection against dust, water, and impact.

Its unique U-shaped laser window delivers a wider horizontal fan angle, allowing for greater coverage and flexibility during setup. Ideal for staircase construction, wall alignment, socket positioning, and tile or flooring installations, the GLL 20-22 G combines performance with practicality. Bright green laser lines provide up to 4x better visibility than red lasers, while a large battery indicator ensures you’re always in control.

Features and Benefits
• IP65 rating and rubber enforced housing for dust and water resistance
• U-shaped laser window for a wider fan angle of the horizontal line
• Dual power source lets you switch between BA 3.7v 3ah batter and AA alkaline batteries to eliminate downtime
• Easier alignment

Specifications
• Battery Voltage: 3.7v
• Laser Diode: 500-540nm, <10mW
• Operating Temp: -10 - 50°C
• Storage Temp: -20 - 70°C
• Laser Class: 2
• Working Range: Radius up to 20m
• Accuracy: +/- 0.3mm/m
• Self Levelling Range: +/- 4°
• Levelling Time: 4s
• Tripod Thread: 1/4"
• Colour Laser Line: Green
• Projection: 2 Lines
• Approx Weight: 0.56kg