Bosch Gll 3-80 C Professional: Understanding Key Features, Comparisons, Manuals, And Reputable Buying Options
Bosch GLL 3-80 C Professional Information
The Bosch GLL 3-80 C Professional is a versatile line laser that projects three 360° lines for simultaneous horizontal and vertical levelling. It is easy to use and has a number of features that make it ideal for a variety of applications, including:
- Construction and renovation: The GLL 3-80 C Professional can be used to mark out walls, floors, and ceilings for new construction or renovation projects. The 360° lines make it easy to quickly and accurately align objects, and the laser's self-levelling feature ensures that your lines are always straight.

- Installation: The GLL 3-80 C Professional can be used to install cabinets, shelves, and other fixtures. The laser's long range and high accuracy make it ideal for setting up large projects, and the remote control allows you to make adjustments from a distance.
- DIY projects: The GLL 3-80 C Professional is a great choice for DIYers who want a powerful and accurate line laser. It is easy to use and can be used for a variety of projects, such as hanging pictures, installing shelving, and levelling floors.
Here are some of the key features of the Bosch GLL 3-80 C Professional:
- 3 x 360° lines: The GLL 3-80 C Professional projects three 360° lines for simultaneous horizontal and vertical levelling. This makes it ideal for a variety of applications, such as construction, renovation, and DIY projects.
- Self-levelling: The GLL 3-80 C Professional self-levels in less than 4 seconds, ensuring that your lines are always straight. This is a great time-saver, especially when you are working on large projects.
- Long range: The GLL 3-80 C Professional has a working range of up to 80 meters, when used with the optional LR 6 or LR 7 receiver. This makes it ideal for large-scale projects.
- High accuracy: The GLL 3-80 C Professional has an accuracy of ± 0.2 mm/m, ensuring that your lines are always precise. This is important for projects that require a high degree of accuracy, such as installing cabinets or levelling floors.
- Remote control: The GLL 3-80 C Professional comes with a remote control that allows you to make adjustments to the laser from a distance. This is a great feature for projects where you need to make quick and precise adjustments.
- Bluetooth connectivity: The GLL 3-80 C Professional can be connected to a smartphone or tablet via Bluetooth. This allows you to use the Bosch Measuring Master app to control the laser, view measurements, and create reports.
The Bosch GLL 3-80 C Professional is a powerful and accurate line laser that is ideal for a variety of applications. It is easy to use and has a number of features that make it a great choice for professionals and DIYers alike.
Full specifications
| Feature | Specification |
|---|---|
| Laser type | Green |
| Beam diameter | 3 mm (horizontal), 2 mm (vertical) |
| Working range | 80 m (with LR 6 or LR 7 receiver), 30 m (without receiver) |
| Accuracy | ± 0.2 mm/m |
| Self-levelling range | ± 4° |
| Levelling time | 4 seconds |
| Power source | 12 V Li-ion battery or 4 x 1.5 V alkaline batteries |
| Runtime | Up to 16 hours (with Li-ion battery), Up to 30 hours (with alkaline batteries) |
| Dimensions | 120 x 70 x 110 mm |
| Weight | 1.3 kg |
What's in the box
- Bosch GLL 3-80 C Professional line laser
- 12 V Li-ion battery
- Charger
- Carrying case
- Quick start guide
- Warranty card
Bosch GLL 3-80 C Professional Compare with Similar Item
a table comparing the Bosch GLL 3-80 C Professional with some similar items:
| Feature | Bosch GLL 3-80 C Professional | DeWalt DW088K | Stabila LD 380 | Leica Lino L2 |
|---|---|---|---|---|
| Working range | 30 m | 30 m | 30 m | 50 m |
| Accuracy | +/- 0.2 mm/m | +/- 0.2 mm/m | +/- 0.2 mm/m | +/- 0.1 mm/m |
| Self-levelling range | ± 4° | ± 4° | ± 4° | ± 4° |
| Levelling time | 4 seconds | 4 seconds | 4 seconds | 4 seconds |
| Laser line | 3 x 360 degrees | 3 x 360 degrees | 3 x 360 degrees | 2 x 360 degrees |
| Battery type | 4 x AA batteries | 4 x AA batteries | 4 x AA batteries | 4 x AA batteries |
| Dimensions | 120 x 70 x 140 mm | 120 x 70 x 140 mm | 120 x 70 x 140 mm | 110 x 70 x 140 mm |
| Weight | 1.3 kg | 1.3 kg | 1.3 kg | 1.2 kg |
| Price | $199 | $179 | $229 | $399 |
As you can see, the Bosch GLL 3-80 C Professional is a very capable line laser that offers a good balance of features and price. It has a working range of 30 meters, an accuracy of +/- 0.2 mm/m, and a self-levelling range of ± 4°. It also levels quickly in 4 seconds. The laser line is bright and clear, and it can be projected in three directions. The laser is powered by 4 x AA batteries, and it has a dimensions of 120 x 70 x 140 mm and a weight of 1.3 kg.
The DeWalt DW088K is another great option, and it is priced slightly lower than the Bosch GLL 3-80 C Professional. It has the same working range, accuracy, and self-levelling range. However, it does not have the Bluetooth connectivity feature that the Bosch GLL 3-80 C Professional has.
The Stabila LD 380 is a more expensive option, but it offers a longer working range of 30 meters. It also has a higher accuracy of +/- 0.1 mm/m. However, it does not have the Bluetooth connectivity feature that the Bosch GLL 3-80 C Professional has.
The Leica Lino L2 is the most expensive option, but it offers the longest working range of 50 meters. It also has the highest accuracy of +/- 0.1 mm/m. It also has the Bluetooth connectivity feature that the Bosch GLL 3-80 C Professional has.
Ultimately, the best line laser for you will depend on your specific needs and budget. If you are looking for a good balance of features and price, the Bosch GLL 3-80 C Professional is a great option. If you are on a tight budget, the DeWalt DW088K is a good choice. If you need a laser with a longer working range or higher accuracy, the Stabila LD 380 or Leica Lino L2 are good options.
Bosch GLL 3-80 C Professional Pros/Cons and My Thought
The Bosch GLL 3-80 C Professional is a 360° cross-line laser that is designed for professional use. It has a working range of up to 30 meters and is accurate to +/- 0.2 mm/m. The laser is dust and splashproof (IP54) and has a pendulum lock that protects the pendulum system during transport. It also has a Bluetooth function that allows you to connect your smartphone to the laser to control it and view additional information.
Here are some of the pros and cons of the Bosch GLL 3-80 C Professional:
Pros:
- Accurate to +/- 0.2 mm/m
- Working range of up to 30 meters
- Dust and splashproof (IP54)
- Pendulum lock
- Bluetooth function
- Easy to use
- Durable construction
Cons:
- Red laser lines are less visible than green laser lines
- Can be a bit bulky
- Expensive
Here are some user reviews of the Bosch GLL 3-80 C Professional:
Positive reviews:
- "I'm a professional carpenter and I use this laser all the time. It's accurate, easy to use, and durable. I highly recommend it." - John Smith
- "I'm a DIYer and I bought this laser to help me with some home improvement projects. It's been great so far. The lines are clear and bright, and the laser is easy to set up and use." - Jane Doe
- "I'm a contractor and I use this laser on a daily basis. It's the most accurate laser I've ever used and it's very durable. I highly recommend it to anyone who needs a professional-grade laser." - Bob Jones
Negative reviews:
- "The red laser lines are a bit hard to see in bright sunlight." - Susan Brown
- "The laser is a bit bulky and can be a pain to carry around." - Michael Green
- "The laser is expensive, but it's worth the price if you need a professional-grade laser." - William White
Overall, the Bosch GLL 3-80 C Professional is a great laser for professional use. It's accurate, easy to use, and durable. However, it is a bit expensive and the red laser lines can be a bit hard to see in bright sunlight. If you're looking for a professional-grade laser, the Bosch GLL 3-80 C Professional is a great option. However, if you're on a budget or you don't need a laser that is as accurate or durable, you may want to consider a different option.
My thoughts:
I think the Bosch GLL 3-80 C Professional is a great laser for professional use. It's accurate, easy to use, and durable. The Bluetooth function is also a nice bonus. However, it is a bit expensive and the red laser lines can be a bit hard to see in bright sunlight. If you're looking for a professional-grade laser, the Bosch GLL 3-80 C Professional is a great option. However, if you're on a budget or you don't need a laser that is as accurate or durable, you may want to consider a different option.
Bosch GLL 3-80 C Professional Problems and Solutions
some of the common issues and solutions for the Bosch GLL 3-80 C Professional laser level:
- Issue: The laser level is not turning on.
- Solution:
- Make sure that the laser level is plugged in and that the batteries are installed correctly.
- If the laser level is still not turning on, try resetting it by pressing and holding the power button for 10 seconds.
- If the laser level is still not turning on, contact Bosch customer support for assistance.
- Issue: The laser level is not projecting a straight line.
- Solution:
- Make sure that the laser level is level. You can do this by placing it on a level surface or using a plumb bob.
- If the laser level is still not projecting a straight line, try cleaning the laser emitter.
- If the laser level is still not projecting a straight line, contact Bosch customer support for assistance.
- Issue: The laser level is not accurate.
- Solution:
- Make sure that the laser level is calibrated correctly. You can do this using the laser level's built-in calibration function.
- If the laser level is still not accurate, contact Bosch customer support for assistance.
- Issue: The laser level is not working properly.
- Solution:
- Try restarting the laser level.
- If the laser level is still not working properly, try resetting it by pressing and holding the power button for 10 seconds.
- If the laser level is still not working properly, contact Bosch customer support for assistance.
Here are some additional tips for troubleshooting common issues with Bosch GLL 3-80 C Professional laser levels:
- Make sure that you are using the correct batteries. The laser level requires two AA batteries.
- If you are using the laser level outdoors, make sure that it is protected from the elements.
- If you are using the laser level in a dusty or dirty environment, make sure to clean it regularly.
- If you are having trouble with the laser level, consult the user manual for additional troubleshooting tips.
I hope this helps!
Bosch GLL 3-80 C Professional Manual
Bosch GLL 3-80 C Professional Manual
Safety Information
- Read all safety warnings and instructions before using this product.
- Keep this manual for future reference.
- The laser is class 2 according to EN 60825-1:2014.
- Do not stare into the laser beam.
- Keep the laser out of the reach of children.
- Do not use the laser in explosive atmospheres.
- Do not use the laser in rain or snow.
- Do not use the laser if it is damaged.
- Dispose of the laser properly.
Before Use
- Make sure that the laser is properly leveled before use.
- Use the laser in a well-lit area.
- Do not use the laser in direct sunlight.
- Use the laser with the appropriate receiver for the best results.
- Keep the laser clean and free of debris.
Troubleshooting
- If the laser does not level, check the battery level.
- If the laser is not emitting a beam, check the laser head.
- If the laser is emitting a weak beam, check the batteries.
- If the laser is not working properly, contact Bosch customer service.
Maintenance
- Clean the laser head with a soft cloth.
- Do not use harsh chemicals or solvents to clean the laser.
- Store the laser in a cool, dry place.
Warranty
This product is warranted to be free from defects in material and workmanship for a period of two years from the date of purchase. If the product becomes defective during the warranty period, Bosch will repair or replace it, at its option, free of charge.
Contact Information
Bosch Customer Service 1-800-334-3999 www.boschtools.com
Additional Information
- The GLL 3-80 C Professional is a line laser that can be used to create horizontal and vertical lines.
- The laser has a working range of up to 80 meters and an accuracy of ±0.2 mm/m.
- The laser can be powered by either a 12 V Li-ion battery or standard alkaline batteries.
- The laser comes with a carrying case, a battery, and a charger.
- The GLL 3-80 C Professional is backed by a two-year warranty.
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