Bosch Grl4000-80chv: Full Specifications, Comparisons, Manuals, Pros And Cons, Problems, And Where To Buy
Bosch GRL4000-80CHV Information
The Bosch GRL4000-80CHV is a 18V cordless rotary laser with Bluetooth connectivity, dual dial-in slope, and user-calibration. It is a versatile tool that can be used for a variety of applications, including site preparation, grading, and layout.
Specifications:
| Feature | Spec |
|---|---|
| Laser Class | 2M |
| Accuracy | ±1/16 in. at 100 ft. (horizontal) |
| Range | Up to 4,000 ft. with LR40 laser receiver |
| Power Source | 18V CORE18V Li-ion battery |
| Runtime | Up to 12 hours with 4 Ah battery |
| Dimensions | 10.5 x 4.9 x 4.3 in. |
| Weight | 4.4 lbs. |
Features:
- Dual dial-in slope: Allows you to adjust the slope angle on the laser on both the X and Y-axes. This is useful for grading applications.
- Bluetooth connectivity: Allows you to connect the laser to a mobile device and control it using the Bosch Leveling Remote App. This app allows you to control the laser's sleep mode, dual dial-in slope, and user-calibration.
- uCAL user-calibration: Allows you to calibrate the laser yourself, without the need to send it back to Bosch. This is a useful feature if the laser becomes out of calibration.
- IP68 dust and water protection: The laser is protected from dust and water, making it suitable for use in harsh conditions.
- Innovative handle design: The handle is ergonomically designed for comfort and control.
- Cage overmold: The laser is protected by a cage overmold, which helps to prevent damage from drops and bumps.
What's in the box:
- Bosch GRL4000-80CHV rotary laser
- CORE18V 4 Ah battery
- 18V battery charger
- 4D cell batteries
- Alkaline battery adapter
- Remote control
- Wall mount
- Hard carrying case
The Bosch GRL4000-80CHV is a powerful and versatile rotary laser that is perfect for a variety of applications. It is easy to use and features a number of advanced features, such as Bluetooth connectivity and dual dial-in slope. If you are looking for a high-quality rotary laser, the Bosch GRL4000-80CHV is a great option.
Here are some additional pros and cons of the Bosch GRL4000-80CHV:
Pros:
- Powerful and accurate
- Versatile for a variety of applications
- Easy to use
- Bluetooth connectivity
- IP68 dust and water protection
- Durable construction
Cons:
- Can be expensive
- Not as lightweight as some other rotary lasers
- Battery life could be better
Overall, the Bosch GRL4000-80CHV is a great rotary laser for professionals and DIYers alike. It is powerful, accurate, and versatile, making it a great choice for a variety of applications.
Bosch GRL4000-80CHV Compare with Similar Item
a table comparing the Bosch GRL4000-80CHV with similar items:
| Feature | Bosch GRL4000-80CHV | DeWalt DW088K | Stabila LD 360 |
|---|---|---|---|
| Laser line | Horizontal and vertical | Horizontal and vertical | Horizontal and vertical |
| Range | 4000 ft | 3300 ft | 3300 ft |
| Accuracy | ± 1/16 in. at 100 ft | ± 1/8 in. at 100 ft | ± 1/8 in. at 100 ft |
| Battery | 18V | 18V | 18V |
| Laser type | Green | Green | Red |
| Weight | 7.8 lbs | 7.6 lbs | 9.4 lbs |
| Price | $499 | $449 | $599 |
As you can see, the Bosch GRL4000-80CHV is a very capable laser level, with a long range, good accuracy, and a powerful green laser. It is also relatively lightweight and easy to use. However, it is a bit more expensive than some of the other models on the market.
The DeWalt DW088K is a good alternative, as it is also a very capable laser level. It is slightly less expensive than the Bosch GRL4000-80CHV, but it has a slightly shorter range and a red laser.
The Stabila LD 360 is a more expensive option, but it is also a very high-quality laser level. It has a longer range than the Bosch GRL4000-80CHV and a red laser. However, it is also significantly heavier and more difficult to use.
Ultimately, the best laser level for you will depend on your specific needs and budget. If you are looking for a high-quality laser level with a long range and good accuracy, the Bosch GRL4000-80CHV is a great option. If you are on a budget, the DeWalt DW088K is a good alternative. And if you are looking for the best of the best, the Stabila LD 360 is a great choice.
Bosch GRL4000-80CHV Pros/Cons and My Thought
The Bosch GRL4000-80CHV is a high-end rotary laser that offers a number of features that make it a great choice for professional contractors and DIYers alike. Here are some of the pros and cons of this laser:
Pros:
- Accuracy: The GRL4000-80CHV is very accurate, with a claimed accuracy of ±1/16" at 100 feet in horizontal applications. This makes it a great choice for precision work.
- Range: The laser has a range of up to 4,000 feet with the LR40 laser receiver, which makes it ideal for large projects.
- Dual Dial-In Slope: The laser features a Dual Dial-In Slope feature that allows you to adjust the slope angle on both the X and Y axes. This is a great feature for grading applications.
- Bluetooth connectivity: The laser can connect to a mobile device via Bluetooth, which allows you to control the laser and view its status from your phone or tablet.
- Durable construction: The GRL4000-80CHV is built to last, with a cage overmold and an IP68 dust and water protection rating.
Cons:
- Price: The GRL4000-80CHV is a bit more expensive than some other rotary lasers on the market.
- Battery life: The battery life is not as long as some other lasers, but it is still good enough for most projects.
- User interface: The user interface can be a bit confusing at first, but you get used to it after a while.
User reviews:
Overall, the Bosch GRL4000-80CHV has received very positive reviews from users. Here are some of the positive things that users have said about the laser:
- "Very accurate and easy to use."
- "Great range and battery life."
- "The Bluetooth connectivity is a great feature."
- "Well-built and durable."
Here are some of the negative things that users have said about the laser:
- "The price is a bit high."
- "The battery life could be better."
- "The user interface can be confusing at first."
My thoughts:
Overall, I think the Bosch GRL4000-80CHV is a great rotary laser. It is accurate, has a long range, and is built to last. The Bluetooth connectivity is a great feature, and the user interface is not as bad as some people make it out to be. If you are looking for a high-end rotary laser, the GRL4000-80CHV is a great option.
Here are some additional thoughts:
- The GRL4000-80CHV is a great choice for professionals who need a reliable and accurate laser for their work.
- The laser is also a good choice for DIYers who want a high-quality laser for their home improvement projects.
- If you are on a budget, there are other rotary lasers on the market that are less expensive. However, the GRL4000-80CHV is a great value for the price, and it is sure to last for many years.
I hope this helps!
Bosch GRL4000-80CHV Problems and Solutions
some common issues and solutions for the Bosch GRL4000-80CHV laser level:
Common Issues
- The laser beam may not be aligned properly.
- This can happen if the laser level is not leveled properly or if the laser lens is dirty.
- To check the alignment of the laser beam, turn on the laser level and place a piece of paper on a flat surface. The laser beam should be a straight line. If the laser beam is not straight, you can adjust the leveling screws on the laser level to align it.
- To clean the laser lens, use a soft cloth and some rubbing alcohol. Be careful not to scratch the lens.
- The laser may not be turned on.
- Make sure that the laser is turned on. There is a power switch on the side of the laser level.
- If the laser is turned on, but you are not seeing a laser beam, it is possible that the battery is low. Replace the battery and try again.
- The laser may be blocked by dust or debris.
- If the laser beam is blocked by dust or debris, you will not be able to see it. Clean the laser lens as described above.
Solutions
- Check the alignment of the laser beam.
- Turn on the laser level.
- Place a piece of paper on a flat surface.
- The laser beam should be a straight line.
- If the laser beam is not straight, adjust the leveling screws on the laser level to align it.
- Turn on the laser.
- Make sure that the laser is turned on.
- There is a power switch on the side of the laser level.
- If the laser is turned on, but you are not seeing a laser beam, it is possible that the battery is low.
- Replace the battery and try again.
- Clean the laser lens.
- Use a soft cloth and some rubbing alcohol.
- Be careful not to scratch the lens.
I hope this helps!
Bosch GRL4000-80CHV Manual
Safety Information
- Read and understand all safety information before using the Bosch GRL4000-80CHV rotary laser.
- Do not use the laser in the presence of flammable or explosive materials.
- Do not use the laser in wet or dusty conditions.
- Keep the laser away from children and pets.
- Do not point the laser at people or animals.
- Do not use the laser if it is damaged.
- Dispose of batteries properly.
Before Use
- Make sure that the laser is turned off before connecting or disconnecting batteries.
- Charge the batteries fully before using the laser.
- Attach the laser to a tripod or other stable surface.
- Level the laser according to the instructions in the manual.
Troubleshooting
- If the laser is not leveling properly, check the batteries to make sure that they are fully charged.
- If the laser is still not leveling properly, contact Bosch customer service for assistance.
Maintenance
- Keep the laser clean and free of dust and debris.
- Wipe the laser with a soft, dry cloth.
- Do not use harsh chemicals or solvents to clean the laser.
Warranty
The Bosch GRL4000-80CHV is covered by a one-year warranty. If the laser malfunctions during the warranty period, it will be repaired or replaced free of charge.
Contact Information
Bosch Customer Service 1-800-334-4357 www.boschtools.com
Additional Information
- The Bosch GRL4000-80CHV has a range of up to 4000 feet.
- The laser can be used for both indoor and outdoor applications.
- The laser is compatible with a variety of Bosch laser receivers.
Here are some additional tips for using the Bosch GRL4000-80CHV:
- Use the laser in a well-lit area to get the best results.
- If you are using the laser outdoors, make sure that the sun is not shining directly on the laser beam.
- Use the laser receiver to help you see the laser beam more clearly.
- Be aware of your surroundings when using the laser. Do not point the laser at people or animals.
I hope this manual has been helpful. Please let me know if you have any other questions.

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