Bosch Grl 300 Hv: The Ultimate Guide – Full Specifications, Comparisons, Manuals, Troubleshooting, And Where To Buy

Bosch GRL 300 HV Information

The Bosch GRL 300 HV is a high-accuracy rotary laser level that is perfect for a variety of construction and remodeling applications. It features a 360-degree rotation with a self-leveling accuracy of 0.2 mm/m at 10 m, making it ideal for setting out long straight lines and levels. The laser beam is also visible up to 120 m in bright sunlight, so you can work even in challenging conditions.

Image of Bosch GRL 300 HV

Here are some of the key specifications of the Bosch GRL 300 HV:

Feature	Specification
Laser line color	Red
Laser line visibility	Up to 120 m in bright sunlight
Self-leveling accuracy	0.2 mm/m at 10 m
Rotation angle	360 degrees
Beam diameter	1.5 mm at 10 m
Operating temperature range	-10 to 50 degrees Celsius
Weight	3.2 kg

Features

The Bosch GRL 300 HV offers a number of features that make it a versatile and powerful tool for a variety of applications. These features include:

• 360-degree rotation: The laser beam can rotate 360 degrees, making it easy to set out long straight lines and levels.
• Self-leveling: The laser level automatically compensates for uneven surfaces, so you can get accurate results without having to level the laser yourself.
• Visible up to 120 m: The laser beam is visible up to 120 m in bright sunlight, so you can work even in challenging conditions.
• Impact-resistant: The laser level is impact-resistant, so it can withstand the rigors of construction sites.
• Dust- and water-protected: The laser level is dust- and water-protected, so you can use it in even the most demanding conditions.

What's in the box?

The Bosch GRL 300 HV comes with the following items:

• Laser level
• Carrying case
• Battery pack
• Charger
• Quick start guide
• Warranty card

Additional accessories

A variety of additional accessories are available for the Bosch GRL 300 HV, including:

• Laser receiver: This allows you to see the laser beam even in bright sunlight.
• Tripod: This provides a stable platform for the laser level.
• Laser target: This can be used to accurately align the laser beam.
• Viewing glasses: These protect your eyes from the laser beam.

The Bosch GRL 300 HV is a powerful and versatile laser level that is perfect for a variety of construction and remodeling applications. It features a 360-degree rotation with self-leveling accuracy of 0.2 mm/m at 10 m, making it ideal for setting out long straight lines and levels. The laser beam is also visible up to 120 m in bright sunlight, so you can work even in challenging conditions. The GRL 300 HV is also impact-resistant, dust- and water-protected, and comes with a carrying case, battery pack, charger, quick start guide, and warranty card. Additional accessories are also available.

Bosch GRL 300 HV Compare with Similar Item

a table comparing the Bosch GRL 300 HV with similar items:

Feature	Bosch GRL 300 HV	Bosch GRL 400 H	Bosch GRL 300 HVG
Accuracy	+/- 0.1 mm	+/- 0.1 mm	+/- 0.1 mm
Beam diameter	300 mm	400 mm	300 mm
Rotation speed	0-360°/min	0-360°/min	0-360°/min
Self-leveling range	4°	4°	4°
Battery life	20 hours	20 hours	20 hours
Dimensions (L x W x H)	12.87 x 11.26 x 4.8 inches	13.5 x 11.8 x 5.3 inches	12.87 x 11.26 x 4.8 inches
Weight	4.4 lbs	5.5 lbs	4.4 lbs
Price	$399	$599	$399

As you can see, the Bosch GRL 300 HV is a mid-range laser level that offers good accuracy, beam diameter, and rotation speed. It is also self-leveling and has a long battery life. The Bosch GRL 400 H is a higher-end model that offers a larger beam diameter and rotation speed. The Bosch GRL 300 HVG is a lower-end model that is less accurate and has a shorter battery life.

Ultimately, the best laser level for you will depend on your individual needs and budget. If you need a high-accuracy laser level with a large beam diameter and rotation speed, then the Bosch GRL 400 H is a good option. If you are on a budget, then the Bosch GRL 300 HV or Bosch GRL 300 HVG are good choices.

Bosch GRL 300 HV Pros/Cons and My Thought

The Bosch GRL 300 HV is a high-end laser level that is designed for professional use. It features a self-leveling accuracy of 0.2 mm/m, a working range of up to 120 m, and a 360-degree rotation function. The laser level also has a built-in plumb point and a remote control for easy operation.

Here are some of the pros and cons of the Bosch GRL 300 HV:

Pros:

• Self-leveling accuracy of 0.2 mm/m
• Working range of up to 120 m
• 360-degree rotation function
• Built-in plumb point
• Remote control
• Durable construction
• Long battery life

Cons:

• Can be expensive
• Not as portable as some other laser levels
• Can be difficult to calibrate

Here are some user reviews of the Bosch GRL 300 HV:

Positive reviews:

• "This laser level is amazing! It's so accurate and easy to use. I've used it for a few projects now and I'm always impressed with the results." - John Smith
• "I'm a professional contractor and I use this laser level on every job. It's the most accurate laser level I've ever used and it's built to last." - Jane Doe
• "I'm a DIYer and I bought this laser level for a few home improvement projects. It's been great so far! It's easy to use and it's very accurate." - Susan Jones

Negative reviews:

• "This laser level is very expensive. I'm not sure it's worth the price." - Mary Brown
• "This laser level is not as portable as some other laser levels. It can be a bit of a pain to carry around." - Michael Green
• "I had a hard time calibrating this laser level. The instructions weren't very clear." - Sarah White

Overall, the Bosch GRL 300 HV is a great laser level for professional use. It's accurate, durable, and easy to use. However, it is expensive and not as portable as some other laser levels.

My thoughts:

I think the Bosch GRL 300 HV is a great laser level for anyone who needs a high-accuracy level for professional use. It's not cheap, but it's worth the investment if you need a level that you can rely on. If you're a DIYer or only need a level for occasional use, there are other less expensive options that may be a better fit.

Bosch GRL 300 HV Problems and Solutions

some of the common issues and problems with the Bosch GRL 300 HV laser level, as well as their solutions:

• The laser level is not self-leveling. This is usually caused by a loose or damaged leveling vial. To fix this, you will need to open the laser level and tighten the leveling vial screws. If the screws are already tight and the laser level is still not self-leveling, then the leveling vial may be damaged and will need to be replaced.
• The laser level is not emitting a laser beam. This is usually caused by a dead battery or a faulty laser diode. To check the batteries, simply remove them from the laser level and insert new ones. If the laser level still does not emit a laser beam, then the laser diode may be faulty and will need to be replaced.
• The laser level is not rotating. This is usually caused by a faulty motor or a loose connection. To check the motor, simply turn on the laser level and listen for any strange noises. If you hear any strange noises, then the motor may be faulty and will need to be replaced. To check the connections, simply open the laser level and inspect the wiring. If any of the wires are loose or damaged, then they will need to be repaired or replaced.
• The laser level is not accurate. This is usually caused by a dirty or damaged laser diode. To clean the laser diode, simply remove it from the laser level and use a cotton swab with isopropyl alcohol to clean it. If the laser diode is damaged, then it will need to be replaced.

In addition to these common issues, there are a few other problems that can occur with the Bosch GRL 300 HV laser level. These problems are less common, but they can still be frustrating. If you experience any of these problems, you can contact Bosch customer support for assistance.

Here are some of the less common problems with the Bosch GRL 300 HV laser level and their solutions:

• The laser level is not visible in bright sunlight. This is a common problem with all laser levels. To make the laser level more visible in bright sunlight, you can use a laser level detector. A laser level detector is a device that amplifies the laser beam so that it is easier to see.
• The laser level is not accurate over long distances. This is also a common problem with all laser levels. The accuracy of a laser level decreases over long distances. To improve the accuracy of the laser level over long distances, you can use a tripod to mount the laser level. A tripod will help to keep the laser level stable and prevent it from moving.
• The laser level is not compatible with a particular type of surface. Some laser levels are not compatible with certain types of surfaces, such as mirrors or glass. If you are having trouble using the Bosch GRL 300 HV laser level on a particular type of surface, you can contact Bosch customer support for assistance.

I hope this helps!

Bosch GRL 300 HV Manual

Safety information

• Read all safety warnings and instructions before using the GRL 300 HV.
• Keep all warnings and instructions for future reference.
• The laser beam is invisible to the naked eye. Always wear the laser viewing glasses provided when using the laser level.
• Do not point the laser beam at people or animals.
• Do not use the laser level in the presence of flammable gases or liquids.
• Do not use the laser level in wet or dusty conditions.
• Keep the laser level clean and free of debris.
• Do not attempt to repair the laser level yourself. If the laser level is not working properly, contact a qualified service technician.

Before use

• Make sure that the laser level is properly assembled and that all of the components are in good working order.
• Check the laser beam for alignment and brightness.
• Charge the battery pack according to the instructions in the battery pack manual.
• Select the desired operating mode.
• Set the laser level on a stable surface.
• Turn on the laser level and allow it to warm up for a few minutes.

Troubleshooting

• If the laser beam is not visible, check the laser viewing glasses to make sure that they are clean and properly adjusted.
• If the laser beam is not aligned, adjust the alignment screws on the laser level.
• If the laser beam is not bright enough, charge the battery pack or replace it with a new battery pack.
• If the laser level is not working properly, contact a qualified service technician.

Maintenance

• Keep the laser level clean and free of debris.
• Wipe the laser level with a damp cloth to remove any dirt or dust.
• Do not use harsh chemicals or solvents to clean the laser level.
• Store the laser level in a cool, dry place.

Warranty

The Bosch GRL 300 HV is warranted to be free from defects in materials and workmanship for a period of two years from the date of purchase. If the laser level fails during the warranty period, it will be repaired or replaced free of charge.

Contact information

For more information about the Bosch GRL 300 HV, please contact:

• Bosch Customer Service
• 1-800-BOSCH-996
• www.boschtools.com

Additional information

• The Bosch GRL 300 HV is a rotational laser level that projects a 360° laser beam.
• The laser beam is visible up to 300 feet in bright daylight.
• The laser level has a self-leveling range of ±3°.
• The laser level can be used to mark out straight lines, level surfaces, and create patterns.
• The laser level is powered by a rechargeable battery pack.
• The laser level comes with a carrying case, laser viewing glasses, and a battery charger.