Product Description
The Bosch GRL 350 HV Professional Auto-Leveling Rotary Laser is a heavy-duty, highly versatile measuring tool designed for precise horizontal and vertical alignment, squaring, and dual-slope applications. Featuring an extended working range of up to 350 metres (diameter) with a receiver, it delivers exceptional performance for large-scale residential and commercial construction sites. Equipped with manual dual-slope functionality across two axes, variable rotation speeds, and scan-angle selection, it ensures optimal visibility and flexibility under diverse lighting conditions. Bangladesh Hardware Store wholesales and supplies 100% original Bosch GRL 350 HV rotary lasers in Dhaka and across all districts of Bangladesh.
Engineered with electronic self-levelling, an integrated shock-warning function to alert errors caused by vibrations or bumps, and a vertical plumb point for exact layout work, the GRL 350 HV significantly boosts jobsite efficiency. Its rugged design features a robust protective housing rated to IP56 against dust and heavy water splashes, ensuring reliable durability in harsh outdoor environments. Bangladesh Hardware Store provides genuine Bosch Professional measuring tools backed by competitive pricing, wholesale support, and nationwide delivery.
Key Features
- Working range of up to 350 metres (diameter) with receiver
- Horizontal and vertical electronic self-levelling with manual dual-slope function for two-axis grade changes
- Typical accuracy of ±1.5 mm at 30 m (horizontal) and ±3.0 mm at 30 m (vertical)
- Variable rotation speed (0, 150, 300, 600 rpm) and scan-angle selection for enhanced visibility
- Built-in shock-warning function alerts users to errors caused by ground vibrations or accidental bumps
- Vertical plumb point for layout, squaring, and plumbing applications
- IP56 dust and heavy water splash protection
- 100% Genuine Bosch Professional grade build quality
Technical Specifications
| Property | Specification Detail |
| Brand | Bosch |
| Model | GRL 350 HV Professional |
| Product Type | Auto-Leveling Rotary Laser Level |
| Working Range with Receiver | Up to 350 m (Diameter) |
| Working Range without Receiver | Up to 60 m |
| Horizontal Accuracy | ±1.5 mm at 30 m |
| Vertical Accuracy | ±3.0 mm at 30 m |
| Self-Levelling Range | ±5° (8%) |
| Levelling Time | 30 s |
| Laser Diode / Class | 630–650 nm, < 5mW, Class 3R |
| Rotation Speed | 0 / 150 / 300 / 600 min⁻¹ |
| Dust & Splash Protection | IP56 |
| Power Supply | 2 × 1.5 V LR20 (D) Batteries |
Why Buy From Bangladesh Hardware Store?
- 100% Genuine Bosch Professional Products
- Trusted Bosch Dealer & Stockist
- Wholesale & Retail Supply Options
- Competitive Price Guarantee
- Fast Nationwide Express Delivery across Bangladesh
- Professional Customer Support & Technical Assistance
- Secure & Shock-Proof Packaging
Buy Bosch GRL 350 HV Auto-Leveling Rotary Laser in Bangladesh
Order the Bosch GRL 350 HV Rotary Laser Level from Bangladesh Hardware Store for authentic Bosch quality, competitive market pricing, expert assistance, and dependable delivery nationwide.
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01671-002002
01717-739333
Frequently Asked Questions (FAQs)
- Q1: What is the maximum operating range of the Bosch GRL 350 HV?
The rotary laser provides an extended working range of up to 350 metres (diameter) when used with the included laser receiver.
- Q2: Does it support dual-slope applications?
Yes, it features a manual dual-slope function for both horizontal and vertical applications, allowing grade changes across two axes.
- Q3: What is the shock-warning function?
The built-in disturbance monitor/shock warning function triggers an alert if the tool is bumped or jostled out of level, ensuring measurement accuracy.
- Q4: Is it suitable for outdoor use in rainy or dusty conditions?
Yes, it carries an IP56 rating, providing robust protection against heavy dust and water splashes on tough jobsites.
- Q5: What power source does it use?
It operates on two standard 1.5V LR20 (D) cell batteries, yielding up to 30 hours of continuous runtime.
- Q6: Do you deliver outside of Dhaka?
Yes, Bangladesh Hardware Store provides fast, reliable shipping across all districts in Bangladesh.
