Bosch PRO Line Laser GLL 18V-120-33 CG - L-Boxx 136 - 0601065170
The Bosch GLL 18V-120-33 CG Professional is an unstoppable 18V line laser designed for high precis...The Bosch GLL 18V-120-33 CG Professional is an unstoppable 18V line laser designed for high precision in tough conditions. It offers flexibility by allowing users to easily switch between 18V, 12V, and alkaline C-cell power sources to avoid downtime. Built for durability, it features rubber-enforced housing and laser windows, along with an IP65 rating, ensuring peace of mind on the most demanding job sites against water, dust, and impact. Secure mounting and precise work are facilitated by the integrated mount with strong magnets and a pivot fine adjustment for vertical line alignment without losing reference. The GLL 18V-120-33 CG Professional projects 3 x 360° laser lines, making it ideal for construction tasks such as setting up drywalls, installing studs, aligning window or door frames, installing suspended ceilings and piping, and aligning sockets. The triple power source concept ensures continuous work by supporting 18V and 12V platforms, as well as alkaline C-cells. It comes equipped with a backlit corner keypad for individual laser line selection and a laser line fine adjustment for precise vertical alignment. Additionally, the Levelling Remote app enables hands-free line control for time-saving and enhanced accuracy. What's in the box: L-BOXX 136 (1 600 A01 2G0), 1 x battery ProCORE18V 4.0Ah (1 600 A01 6GB), Quick charger GAL 18V-40 Professional (1 600 A01 9RK), Ceiling clip DK 20 Professional (1 608 M00 C4C), Laser target plate.
The Bosch GLL 18V-120-33 CG Professional line laser is designed for construction professionals needing high precision in demanding environments. Its key benefit is its robust design and triple power source flexibility, ensuring minimal downtime. A potential caveat is the complexity of its multiple power options for users unfamiliar with the Bosch Professional ecosystem. This tool projects 3 x 360° lines for comprehensive layout work, features durable construction with IP65 rating, and offers advanced alignment capabilities.
All features
Model Part Number
0601065170
Brand
Bosch
Extended Product Information
FAQs
What is the maximum operating range of the Bosch GLL 18V-120-33 CG?
The working range is typically up to 120 feet (approx. 36 meters) indoors. For outdoor use, a laser receiver (sold separately) is recommended to extend the range significantly.
Can I use the laser lines individually?
Yes, the backlit keypad allows you to select and activate each 360° laser line independently or in combination.
How do I switch between power sources?
The device is designed to automatically detect and utilize the inserted power source (18V, 12V, or C-cell adapter). Ensure the correct battery type is properly seated.
What is the benefit of the fine adjustment feature?
The pivot fine adjustment on the mount allows for precise vertical line alignment without needing to reposition the entire laser unit, saving time and increasing accuracy, especially when aligning to existing marks.
Is the laser suitable for outdoor use?
While durable, the laser's visibility is reduced in bright sunlight. For outdoor applications, it's best used with a compatible laser receiver and receiver rod.
What comes in the box?
The standard package includes the L-Boxx 136, one ProCORE18V 4.0Ah battery, a GAL 18V-40 quick charger, a ceiling clip, and a laser target plate.
How do I clean the laser windows?
Use a soft, dry, lint-free cloth to gently wipe the laser windows. Avoid using solvents or abrasive cleaners, which can scratch the surface.
Troubleshooting
Laser lines are dim or not visible
Ensure the battery is charged or replaced. Check if the laser line brightness has been reduced via settings (if applicable). Ensure the laser window is clean and not obstructed. Work in darker conditions or use the laser target plate.
Laser lines are not level or plumb
Place the laser on a stable, level surface. Ensure the pendulum is unlocked and allowed to self-level. If the deviation is outside the self-leveling range (usually ~4 degrees), manually adjust the laser's position until it's within range.
Device won't turn on
Check that the battery is correctly inserted and fully charged, or that the alkaline batteries are new and correctly installed. Ensure the power switch is fully engaged. Try a different compatible battery.
App connectivity issues
Ensure Bluetooth is enabled on your smartphone. Make sure the laser is powered on and within Bluetooth range. Restart both the laser and the smartphone app. Check for app updates.
Pros and Cons
Pros
Versatile triple power source options reduce downtime.
Highly durable with IP65 rating and robust housing for job site reliability.
3 x 360° lines provide comprehensive coverage for complex layouts.
Precise alignment features enhance accuracy in critical tasks.
App control offers convenient, hands-free operation.
Cons
Initial setup might be complex due to multiple power source options.
Requires Bosch Professional batteries (18V/12V) for full functionality with those systems.
App control requires a compatible smartphone.
Setup, Compatibility & Care
Setup:
Power Source: Insert a Bosch Professional 18V or 12V battery, or use the provided alkaline C-cell battery adapter. Ensure the correct battery type is selected if applicable.
Placement: Position the laser on a stable surface or use the integrated mount to attach it to metal studs, tripods, or other fixtures.
Fine Adjustment: For vertical alignment, use the pivot fine adjustment knob on the mount to precisely position the laser line without moving the main unit.
Line Selection: Use the backlit keypad to turn individual laser lines on or off.
App Control (Optional): Download the Bosch Levelling Remote app and connect via Bluetooth for remote operation.
Compatibility:
Compatible with Bosch Professional 18V System batteries.
Compatible with Bosch Professional 12V System batteries.
Accepts standard alkaline C-cell batteries (requires adapter, often included or sold separately).
Works with standard tripods and mounting accessories with a 1/4" or 5/8" thread.
Care:
Keep the laser windows clean using a soft, dry cloth. Avoid abrasive materials.
Store the laser in its L-Boxx case when not in use to protect it from dust and damage.
Regularly check the battery contacts for cleanliness.
Avoid prolonged exposure to extreme temperatures.
Handle with care to prevent physical damage to the housing and internal components.