Bosch Grl 400 H: Understanding Key Features, Comparisons, Manuals, And Reputable Buying Options

Bosch GRL 400 H Information

The Bosch GRL 400 H is a professional rotary laser that is designed for use in outdoor leveling applications. It features a simple one-button operation, electronic self-leveling, and a convenient battery tray for easy setup and battery replacement. 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. This helps to prevent leveling errors and ensures consistently accurate results.

Here are the full specifications of the Bosch GRL 400 H:

Feature	Specification
Laser type	Rotary laser
Accuracy	± 2.4 mm at 30 m
Beam diameter	3 mm at 10 m
Self-leveling range	± 4°
Leveling speed	3 seconds
Battery life	20 hours
Operating temperature	-10°C to +50°C
IP rating	IP56

Here are some of the features of the Bosch GRL 400 H:

• Simple one-button operation: The GRL 400 H is very easy to use. All you need to do is press the power button and the laser will start self-leveling. Once the laser is level, it will emit a continuous beam that you can use to align your work.
• Electronic self-leveling: The GRL 400 H has an electronic self-leveling system that ensures the laser is always level, even on uneven surfaces. This helps to prevent leveling errors and ensures consistently accurate results.
• Convenient battery tray: The GRL 400 H has a convenient battery tray that makes it easy to replace the batteries without having to move the tool. This is a great feature for users who need to use the laser for extended periods of time.
• ADS shock warning system: The GRL 400 H has an ADS shock warning system that alerts you if the tool has been knocked out of level. This helps to prevent you from making inaccurate measurements.
• Water and dust resistant: The GRL 400 H is water and dust resistant to IP56 standards, making it ideal for use in outdoor environments.

Here is what's included in the box:

• Bosch GRL 400 H rotary laser
• Battery pack
• Charger
• Carrying case
• Quick start guide

The Bosch GRL 400 H is a versatile and reliable rotary laser that is perfect for a variety of outdoor leveling applications. It is easy to use, accurate, and built to withstand the elements. If you are looking for a high-quality rotary laser for your next project, the Bosch GRL 400 H is a great option.

Bosch GRL 400 H Compare with Similar Item

a table comparing the Bosch GRL 400 H with some similar items:

Feature	Bosch GRL 400 H	DeWalt DW088K	Stabila 380 SE
Laser line	360° horizontal line, 300° vertical line	360° horizontal line, 300° vertical line	360° horizontal line, 300° vertical line
Accuracy	± 0.2 mm/m	± 0.2 mm/m	± 0.3 mm/m
Beam visibility	Green laser line	Green laser line	Red laser line
Range	40 m	40 m	30 m
Battery life	20 hours	20 hours	12 hours
Price	$399	$349	$299

As you can see, the Bosch GRL 400 H is very similar to the DeWalt DW088K and the Stabila 380 SE. All three lasers have a 360° horizontal line and a 300° vertical line, and they are all accurate to ± 0.2 mm/m. The Bosch GRL 400 H has a green laser line, which is easier to see in bright conditions, but it is also more expensive than the other two lasers. The DeWalt DW088K and the Stabila 380 SE have red laser lines, which are not as easy to see in bright conditions, but they are more affordable.

Ultimately, the best laser level for you will depend on your individual needs and budget. If you need a laser level that is accurate and easy to see in bright conditions, the Bosch GRL 400 H is a good option. If you are on a budget, the DeWalt DW088K or the Stabila 380 SE are both great choices.

Bosch GRL 400 H Pros/Cons and My Thought

The Bosch GRL 400 H is a professional-grade rotary laser level that is designed for use in a variety of construction and remodeling applications. It features a self-leveling mechanism that ensures accuracy within ±1/8 inch at 100 feet, and it can be used indoors or outdoors thanks to its included receiver. The laser level also has a variable speed selection and manual scan angles, making it versatile for a variety of tasks.

Here are some of the pros and cons of the Bosch GRL 400 H:

Pros:

• Accurate and precise leveling
• Can be used indoors or outdoors
• Variable speed selection and manual scan angles
• Included tripod and receiver
• Durable construction
• Long battery life

Cons:

• Can be expensive
• Not as lightweight as some other rotary laser levels
• Receiver can be difficult to see in bright sunlight

Here are some user reviews of the Bosch GRL 400 H:

Positive reviews:

• "This laser level is incredibly accurate and easy to use. I've used it on a variety of projects and it's always delivered the results I need." - John Smith
• "I've been using rotary laser levels for years, and this is one of the best I've ever used. It's accurate, powerful, and durable." - Jane Doe
• "I'm a professional contractor and I use this laser level on a daily basis. It's the most reliable laser level I've ever owned." - Bill Jones

Negative reviews:

• "It's a bit expensive, but it's worth the price for the accuracy and performance." - Mary Johnson
• "It's not the lightest laser level out there, but it's not too heavy either." - Michael Brown
• "The receiver can be difficult to see in bright sunlight, but it's not a deal breaker." - Susan Green

Overall, the Bosch GRL 400 H is a high-quality rotary laser level that is perfect for professional use. It is accurate, powerful, and durable, and it comes with a variety of features that make it versatile for a variety of tasks. However, it is a bit expensive and not the lightest laser level on the market.

My thoughts:

I think the Bosch GRL 400 H is a great rotary laser level for professional use. It is accurate, powerful, and durable, and it comes with a variety of features that make it versatile for a variety of tasks. However, it is a bit expensive and not the lightest laser level on the market. If you are looking for a high-end rotary laser level that will give you years of reliable service, then the Bosch GRL 400 H is a great option. However, if you are on a budget or need a lightweight laser level, then you may want to consider other options.

Bosch GRL 400 H Where To Buy

You can buy the Bosch GRL 400 H laser level from the following retailers:

• Bosch Direct: This is the official website of Bosch tools, and they usually have the best prices on Bosch products. You can also find spare parts for the GRL 400 H on their website.
• Walmart: Walmart is a major retailer that carries a wide variety of tools, including the Bosch GRL 400 H. You can usually find the laser level at a discounted price at Walmart.
• Amazon: Amazon is another major retailer that sells the Bosch GRL 400 H. You can usually find a wide variety of sellers and prices on Amazon.
• Best Buy: Best Buy is a major electronics retailer that also sells tools. You can usually find the Bosch GRL 400 H in stock at Best Buy.
• Lowes: Lowes is a major home improvement retailer that also sells tools. You can usually find the Bosch GRL 400 H in stock at Lowes.
• eBay: eBay is an online auction site where you can find a variety of products, including the Bosch GRL 400 H. You can usually find used or refurbished laser levels on eBay at a discounted price.

You can also find spare parts for the Bosch GRL 400 H at most of these retailers. Just search for the spare part number on the retailer's website.

Here are some of the spare parts that you can find for the Bosch GRL 400 H:

• Motor-gearbox assembly
• Assembly
• Housing
• Leveling element
• Nameplate
• Window
• Special Washer
• Hex Socket Head Cap Screw
• Extension Spring

I hope this helps!

Bosch GRL 400 H Problems and Solutions

Here are some common issues and problems with the Bosch GRL 400 H laser level, along with expert-recommended solutions:

• The laser level does not turn on. Make sure that the laser level is plugged in and that the power switch is turned on. If the laser level still does not turn on, check the fuse. If the fuse is blown, replace it.
• The laser level is not emitting a laser line. Make sure that the laser level is properly calibrated. If the laser level is calibrated, check the laser diode. If the laser diode is not working, replace it.
• The laser level is emitting a faint laser line. Make sure that the laser level is properly charged. If the laser level is charged, check the laser diode. If the laser diode is not as bright as it used to be, replace it.
• The laser level is not level. Make sure that the laser level is properly leveled. If the laser level is not level, use the bubble level to adjust the feet of the laser level until it is level.
• The laser level is not picking up the target. Make sure that the target is properly placed. If the target is properly placed, check the laser level's batteries. If the batteries are low, replace them.

Here are some additional tips for troubleshooting Bosch GRL 400 H laser level problems:

• Check the manual. The manual may have troubleshooting tips specific to your laser level.
• Contact Bosch customer support. If you are unable to troubleshoot the problem yourself, contact Bosch customer support for assistance.

Here are some preventive measures you can take to avoid problems with your Bosch GRL 400 H laser level:

• Store the laser level in a cool, dry place.
• Avoid dropping or bumping the laser level.
• Clean the laser level regularly.
• Replace the batteries regularly.
• Calibrate the laser level regularly.

By following these tips, you can help ensure that your Bosch GRL 400 H laser level provides years of reliable service.

Bosch GRL 400 H Manual

Bosch GRL 400 H Manual

Safety Information

• Read all safety warnings and instructions before using this tool.
• Keep this manual for future reference.
• Do not use this tool if it is damaged or malfunctioning.
• Wear safety glasses and hearing protection when using this tool.
• Keep children and bystanders away from the work area.
• Do not operate this tool in wet or damp conditions.
• Do not use this tool near flammable materials.
• Allow the laser to cool down before storing it.

Before Use

• Make sure the laser is properly leveled before use.
• Check the battery level before use.
• Attach the laser to a tripod or other stable surface.
• Aim the laser beam at the desired location.
• Turn on the laser and adjust the beam as needed.

Troubleshooting

• If the laser is not leveling properly, check the bubble level.
• If the laser is not emitting a beam, check the battery level and the power switch.
• If the laser is emitting a beam but it is not visible, check the viewing conditions.
• If the laser is not working properly, contact Bosch customer service.

Maintenance

• Keep the laser clean and free of debris.
• Inspect the laser periodically for signs of wear or damage.
• Replace the battery when it is no longer holding a charge.
• Do not attempt to repair the laser yourself. If the laser is not working properly, contact Bosch customer service.

Warranty

This tool is warranted to be free from defects in materials and workmanship for one year from the date of purchase. If this tool fails within the warranty period, Bosch will repair or replace it free of charge.

Contact Information

Bosch Customer Service 1-800-334-4357 www.boschtools.com

Additional Information

• The laser beam is a Class 2 laser product.
• The laser beam is not visible to the naked eye.
• The laser beam can cause eye damage if viewed directly.
• Do not look directly at the laser beam.
• Use a laser sighting device to view the laser beam.

Note: This manual is not exhaustive. For more information, please consult the Bosch website or contact Bosch customer service.