Bosch GRL800 20HVK Professional 800 Feet Self Leveling Rotary Laser Complete Kit Review
Overview
The Bosch GRL800-20HVK self-leveling rotary laser kit is an essential tool for professionals seeking precision in both indoor and outdoor applications. Its long-range capabilities and robust features make it a top choice for contractors, engineers, and surveyors.
What's In The Box
- Main product
- Carrying case or accessories
- Charging cable
- Documentation
Technical Specifications
| Operating Range | 800 feet (243 meters) |
| Accuracy | +/-1/8 inch at 100 feet |
| Auto-Leveling | Yes, within 4 degrees of plumb |
| Battery Life | Up to 25 hours of continuous use |
| IP Rating | IP67 dust and water resistant |
| Adjustment Screw | Fine leveling adjustment screw |
Design & Build Quality
The Bosch GRL800-20HVK boasts a sleek, ergonomic design that fits comfortably in the hand and is easy to maneuver. Constructed with durable materials, including a robust metal housing, it can withstand tough job site conditions. The laser itself has an IP67 rating, ensuring dust and water resistance for reliable operation even in challenging environments.
Performance
In real-world applications, the GRL800-20HVK delivers consistent accuracy up to its maximum range of 800 feet. Its auto-leveling feature allows it to self-adjust within a 4-degree tilt for precise alignment without additional tools. The laser beam is bright and easily visible both indoors and outdoors, making line marking and layout tasks straightforward and efficient.
Key Feature Analysis
The standout features of the GRL800-20HVK include its 800-foot range and IP67 waterproof rating. While these are significant advantages for field use, some users might find the lack of a magnetic base limiting in certain situations. However, this is more than offset by the laser's stability and long battery life.
Battery Life
With a battery that provides up to 25 hours of continuous operation, the GRL800-20HVK offers exceptional longevity between charges. The rechargeable lithium-ion battery is easily accessible for quick swaps and can be charged using the included cable. This ensures minimal downtime on busy projects.
Pros & Cons
Pros
- Long operating range up to 800 feet
- Self-leveling within a 4-degree tilt
- IP67 dust and water resistance
- Up to 25 hours of battery life
- Ergonomic design with robust construction
Cons
- Lacks a magnetic base for certain applications
- Higher price point compared to some competitors
- Limited by its horizontal/vertical line limitation in complex projects
- Can be bulky for transport when fully packed
Final Verdict
The Bosch GRL800-20HVK is a top-tier tool for professionals requiring precision and reliability. Its long-range capabilities, robust build quality, and extensive features make it an excellent choice for demanding projects.
Who should buy: Ideal for contractors, engineers, and surveyors who need high accuracy and durability in their tools.
Who should skip: Those working on small-scale projects or with tight budgets might find more affordable options better suited to their needs.
