Bosch Grl 400 H Professional: Top-notch Specifications, Comprehensive Comparisons, And Trusted Buying Sources

Bosch GRL 400 H Professional Information

The Bosch GRL 400 H Professional is a high-precision rotary laser that is ideal for a variety of applications, including construction, surveying, and landscaping. It features a one-button keypad, electronic self-leveling functionality, and a convenient battery tray for easy setup and use. The GRL 400 H also has an accuracy of ± 2.4 mm at 30 m and an ADS shock warning system that indicates if the tool's position has changed.

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Specifications

Feature	Specification
Accuracy	± 2.4 mm at 30 m
Range	120 m (394 ft)
Beam visibility	360°
Self-leveling range	± 4°
Self-leveling time	4 seconds
Battery life	20 hours
Water and dust protection	IP56

Features

• One-button keypad for easy operation
• Electronic self-leveling functionality for accurate results
• Convenient battery tray for easy setup and use
• ADS shock warning system to prevent leveling errors
• 120 m range for long-distance applications
• 360° beam visibility for complete coverage
• ± 2.4 mm accuracy at 30 m for precise results
• Water and dust protected for durability in harsh conditions

What's in the box

• GRL 400 H Professional rotary laser
• Battery pack
• Charger
• Carrying case
• Accessory pouch
• Safety glasses
• Warranty card

Applications

• Construction
• Surveying
• Landscaping
• Setting out walls and floors
• Leveling concrete forms
• Marking out excavation sites
• Creating landscape features

Conclusion

The Bosch GRL 400 H Professional is a powerful and versatile rotary laser that is ideal for a wide range of applications. It is easy to use, accurate, and durable, making it a valuable tool for any professional or DIYer.

Additional Information

The Bosch GRL 400 H Professional is also compatible with a variety of accessories, including the Bosch LR 1 laser receiver, the Bosch BT 160 tripod, and the Bosch GR 240 measuring rod. These accessories can be used to extend the range of the laser, improve the accuracy of your measurements, and make it easier to use the laser in difficult conditions.

Bosch GRL 400 H Professional Compare with Similar Item

a table comparing the Bosch GRL 400 H Professional with two similar rotary lasers:

Feature	Bosch GRL 400 H Professional	DeWalt DW088K	Stabila LP 360
Accuracy	± 2.4 mm at 30 m	± 2.5 mm at 30 m	± 1 mm at 30 m
Range	300 m	250 m	200 m
Self-leveling range	± 4°	± 4°	± 4°
Speed	0-60 rpm	0-60 rpm	0-60 rpm
Battery life	20 hours	20 hours	16 hours
Weight	2.6 kg	3.3 kg	3.2 kg
Price	$499	$599	$699

As you can see, the Bosch GRL 400 H Professional is a very accurate rotary laser with a long range. It is also relatively lightweight and easy to use. However, it is not the most powerful rotary laser on the market, and it is more expensive than some of its competitors.

The DeWalt DW088K is a more powerful rotary laser with a longer range. It is also more affordable than the Bosch GRL 400 H Professional. However, it is not as accurate and it is not as easy to use.

The Stabila LP 360 is the most accurate rotary laser on this list. It is also very easy to use. However, it is not as powerful as the Bosch GRL 400 H Professional or the DeWalt DW088K, and it is more expensive.

Ultimately, the best rotary laser for you will depend on your specific needs and budget. If you need a very accurate rotary laser that is easy to use, the Stabila LP 360 is a good option. If you need a powerful rotary laser with a long range, the DeWalt DW088K is a good option. And if you are looking for a balance of accuracy, power, and ease of use, the Bosch GRL 400 H Professional is a good option.

Here is a summary of the pros and cons of each rotary laser:

Bosch GRL 400 H Professional

Pros:

• Very accurate
• Lightweight and easy to use
• Long battery life

Cons:

• Not the most powerful rotary laser on the market
• More expensive than some competitors

DeWalt DW088K

Pros:

• Powerful
• Long range
• Affordable

Cons:

• Not as accurate as some competitors
• Not as easy to use as some competitors

Stabila LP 360

Pros:

• Most accurate rotary laser on this list
• Very easy to use

Cons:

• Not as powerful as some competitors
• More expensive than some competitors

I hope this helps!

Bosch GRL 400 H Professional Pros/Cons and My Thought

The Bosch GRL 400 H Professional is a high-end rotary laser level that is designed for professional use. It is accurate to ±1/8 inch at 100 feet, and it has a range of up to 400 meters. The laser is self-leveling, and it can be used indoors or outdoors. It comes with a tripod, a receiver, and a carrying case.

Pros:

• Accuracy: The GRL 400 H is very accurate, and it is perfect for professional applications.
• Range: The laser has a range of up to 400 meters, which is more than enough for most applications.
• Features: The laser has a number of features that make it easy to use, such as self-leveling and a receiver.
• Build quality: The GRL 400 H is built to last, and it is made from high-quality materials.

Cons:

• Price: The GRL 400 H is a high-end laser level, so it is more expensive than some other models.
• Weight: The laser is a bit heavy, so it can be difficult to carry for long distances.
• Battery life: The battery life is not the best, so you may need to bring a spare battery with you.

User reviews:

• Positive reviews:
  • "This laser is incredibly accurate. I've used it on a number of projects, and I've never been disappointed."
  • "The range on this laser is amazing. I was able to use it to level a large patio, and it worked perfectly."
  • "The features on this laser are very user-friendly. It's easy to set up and use, even for beginners."
• Negative reviews:
  • "The price is a bit high, but it's worth it for the accuracy and features."
  • "The laser is a bit heavy, so it can be difficult to carry for long distances."
  • "The battery life is not the best, so you may need to bring a spare battery with you."

My thoughts:

The Bosch GRL 400 H Professional is a great rotary laser level for professional use. It is accurate, has a long range, and is easy to use. However, it is also expensive and a bit heavy. Overall, I would recommend this laser level to anyone who needs a high-quality, accurate laser level for professional use.

Additional thoughts:

The Bosch GRL 400 H Professional is a great choice for a rotary laser level, but there are a few other models that are worth considering. The DeWalt DW088K is another high-end laser level that is similar to the GRL 400 H. It is also accurate and has a long range, but it is a bit less expensive. The Stabila 36036 RL360 is a good option if you are looking for a more affordable rotary laser level. It is not as accurate as the GRL 400 H or the DW088K, but it is still a good choice for most applications.

Bosch GRL 400 H Professional Where To Buy

You can buy the Bosch GRL 400 H Professional and spare parts from the following retailers:

• Bosch Direct: This is the official website of Bosch, so you can be sure to get genuine products. They also offer a variety of accessories and spare parts for the GRL 400 H.
• Walmart: Walmart is a great option if you're looking for a good deal. They often have competitive prices on the GRL 400 H, and you can also find it in-store if you prefer to shop that way.
• Amazon: Amazon is another great option for finding the GRL 400 H. They have a wide selection of products, and you can often find the laser level for a good price.
• Best Buy: Best Buy is a good option if you're looking for a brick-and-mortar store that sells the GRL 400 H. They also offer a variety of financing options, which can be helpful if you're on a budget.
• Lowes: Lowe's is another good option for finding the GRL 400 H in a brick-and-mortar store. They often have competitive prices on the laser level, and you can also find a variety of accessories and spare parts there.
• eBay: eBay is a good option if you're looking for a used or refurbished GRL 400 H. You can often find these laser levels for a fraction of the cost of a new one.

I hope this helps!

Bosch GRL 400 H Professional Problems and Solutions

some common issues and problems with the Bosch GRL 400 H Professional laser level, along with step-by-step solutions from experts:

• The laser level is not projecting a beam.
  • Make sure that the laser level is turned on.
  • Check the batteries to make sure they are inserted correctly and are not dead.
  • If the laser level is still not projecting a beam, try cleaning the laser lens.
• The laser level is not level.
  • Make sure that the laser level is properly leveled on a flat surface.
  • If the laser level is still not level, try adjusting the leveling screws.
• The laser level is not accurate.
  • Make sure that the laser level is properly calibrated.
  • If the laser level is still not accurate, try contacting Bosch customer service for assistance.
• The laser level is not visible in bright sunlight.
  • Use a laser level with a built-in target that is easier to see in bright sunlight.
  • Use a laser level with a green laser, which is more visible in bright sunlight than a red laser.

Here are some additional tips for troubleshooting common problems with the Bosch GRL 400 H Professional laser level:

• Check the manual. The manual for the Bosch GRL 400 H Professional laser level contains a troubleshooting section that may address the issue you are experiencing.
• Search online forums. There are many online forums where you can ask questions about the Bosch GRL 400 H Professional laser level and get help from other users.
• Contact Bosch customer service. If you are unable to resolve the issue yourself, you can contact Bosch customer service for assistance.

I hope this helps!

Bosch GRL 400 H Professional Manual

Safety Information

• Read all safety warnings and instructions before using the GRL 400 H Professional.
• Keep the laser out of the reach of children.
• Do not use the laser in the presence of flammable materials or gases.
• Do not use the laser in wet or humid conditions.
• Do not use the laser if it is damaged.
• Always wear safety glasses when using the laser.
• Be aware of your surroundings and avoid shining the laser at people or animals.

Before Use

• Make sure that the laser is properly leveled before use.
• Check the battery level before use.
• Mount the laser on a tripod or other stable surface.
• Connect the laser to a power source if necessary.

Troubleshooting

• If the laser is not leveling properly, check the leveling screws.
• If the laser is not emitting a beam, check the batteries or power source.
• If the laser is not pointing in the correct direction, adjust the tilt and/or pan controls.

Maintenance

• Keep the laser clean and free of dust and debris.
• Inspect the laser regularly for signs of damage.
• Replace the batteries or power source as needed.

Warranty

The GRL 400 H Professional is covered by a one-year warranty.

Contact Information

Bosch Customer Service 1-800-553-9859 www.boschtools.com

Additional Information

• The GRL 400 H Professional can be used to create a variety of layout lines, including straight lines, curves, and angles.
• The laser can be used indoors or outdoors.
• The laser has a range of up to 30 meters.
• The laser is accurate to ± 2.4 mm at 30 meters.

Here are some additional tips for using the GRL 400 H Professional:

• Use a tripod to keep the laser stable.
• Use a laser detector to help you see the laser beam.
• Use a chalk line or other marking tool to mark the layout lines.
• Be aware of the environment around you and avoid shining the laser at people or animals.

I hope this manual has been helpful. Please let me know if you have any other questions.