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- Regular price
- $805.00
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- Regular price
- $805.00
Estimated Shipping Time
Estimated Shipping Time
At Summit Forge Supply, we offer free standard shipping on all U.S. orders, with most orders processing within 1–2 business days and delivering in approximately 3–5 business days. We ship via trusted carriers including USPS, UPS, FedEx, and LTL freight providers, and all orders include tracking and shipment insurance. If your order is delayed, damaged, lost, or missing items, please contact us within 7 days so we can promptly assist with a replacement or refund. Returns are accepted within 30 days on unused items in original packaging, with return shipping covered by Summit Forge Supply. See full policy here: Shipping Policy
What Is Your Return Policy?
What Is Your Return Policy?
Summit Forge Supply accepts returns on eligible U.S. orders within 14 days of delivery, provided items are unused, undamaged, and in their original packaging with proof of purchase. Returns must be initiated within 7 days of receipt, and approved returns include prepaid return shipping; refunds are issued to the original payment method within up to 14 days after inspection, with a 25% restocking fee for change-of-mind returns. Defective, damaged, incorrect, or lost items qualify for a full refund or replacement at no cost to the customer when reported promptly. Custom or personalized items, perishable goods, gift cards, and downloadable products are non-returnable. See full policy here: Return Policy
How The Bosch GRL900-20HVK Rotary Laser Kit Compares To Other Leveling Approaches
Contractors evaluating how to handle site leveling and layout usually face this question: should I stick with manual leveling tools like a string line or basic line laser, step up to this self-leveling horizontal/vertical rotary laser kit, or invest in a high-end dual-grade rotary laser system for large-scale grading work?
Here's the honest comparison:
| Feature | Manual Leveling (String Line/Basic Line Laser) | Bosch GRL900-20HVK Self-Leveling Rotary Laser Kit | High-End Dual-Grade Rotary Laser System |
|---|---|---|---|
| Accuracy | Depends heavily on operator setup and technique | Up to 1/8 in. accuracy at 100 ft. | Comparable or tighter tolerances, built for large-scale grading |
| Working Range | Limited to line of sight, typically under 100 ft. | Up to 1,000 ft. with the included LR10 laser receiver | Often longer range for large commercial or civil sites |
| Leveling Method | Fully manual, no self-correction | Electronic self-leveling with a disturbance monitor to flag position changes | Electronic self-leveling plus programmable dual-slope capability |
| Operation | Requires at least two people for most layout tasks | Remote control allows for one-person operation | Typically one-person operation with more advanced controls |
| Application Range | Basic leveling only | Horizontal and vertical leveling, aligning, and squaring in one tool | Horizontal, vertical, and independently sloped grading in one tool |
| Durability | Varies widely, often not weather-rated | Metal cage design with an IP54 rating for dust and splash protection | Similarly rugged, often built for continuous outdoor civil work |
| Best Suited For | Small jobs, quick reference lines | General contractors needing reliable leveling, squaring, and layout indoors and outdoors | Large-scale grading, drainage, and civil site work needing dual-slope control |
Why The Bosch GRL900-20HVK Rotary Laser Kit Is Worth The Investment
This isn't just a laser level, it's a complete self-leveling system for both horizontal and vertical layout, giving contractors one-person accuracy across leveling, aligning, and squaring tasks without relying on manual string lines or guesswork.
The GRL900-20HVK specifically addresses the needs of contractors who need reliable, jobsite-ready leveling and layout across both indoor and outdoor work without stepping up to a specialized civil grading system.
Turns Manual Layout Into A One-Person, Self-Correcting Process. The electronic self-leveling system combined with a disturbance monitor means the tool flags any change in position instead of letting an unnoticed bump throw off an entire layout, and the remote control lets one person run leveling and grading tasks without a second set of hands.
Built For Reliable Accuracy On Every Job
- Delivers up to 1/8 in. accuracy at 100 ft. for confidence in critical layout work
- Variable speed selection and manual scan angles improve visibility across different lighting conditions
- Vertical-beam functionality provides a vertical beam and a 90-degree point for layout, squaring, and plumb applications
Engineered For Jobsite Durability And Range
- A metal cage design with an IP54 rating protects the laser against dust and water splashes on active jobsites
- Working range extends up to 1,000 ft. when paired with the included LR10 laser receiver
- The disturbance monitor ensures consistent leveling accuracy even if the tool's position is bumped or shifted
Real Savings
- One-person remote operation reduces the labor needed for leveling and layout tasks compared to manual methods
- A comprehensive kit with receiver, tripod, grade rod, wall mount, and case avoids the cost of sourcing accessories separately
- Reliable accuracy reduces the risk of costly rework from layout or grading errors
- Free shipping and no sales tax through Summit Forge Supply keeps the total cost down compared to buying elsewhere and paying tax and freight separately
The Bottom Line Contractors who need dependable leveling, aligning, and squaring across both indoor and outdoor work can't rely on manual string lines or basic line lasers for consistent accuracy. The Bosch GRL900-20HVK is built with electronic self-leveling, a disturbance monitor, and one-person remote operation, so it delivers reliable layout accuracy up to 1,000 ft. away. For anyone who needs precise, repeatable leveling on every job, this is the kit built to handle it.
- Comprehensive self-leveling laser kit for indoor and outdoor layout, squaring, and plumb applications
- Electronic self-leveling makes setup easy, adding efficiency
- Included remote allows one-person operation for leveling and grading tasks
- Disturbance monitor indicates if tool position changes, ensuring accurate readings
- ±1/8 in. accuracy at 100 ft., with range up to 1,000 ft.
- Robust construction steel cage to protect the laser, and large carrying handles for convenience and drop protection
- Includes rotary laser, laser receiver, tripod, 8 ft. leveling rod, remote control, wall mount, red laser glasses, red target card, two D batteries, three AA batteries, and carrying case
| Equipment Type | Leveling Laser |
| Dimensions | 7 In. L x 6.7 In. W x 7.5 In. H |
| IP Rating | IP 54 |
| Laser Diode | Class 3R <5mW @ 630-670nm |
| Leveling | Self-Leveling up to 5° |
| Mounting | 5/8-11 UNC |
| Range | Up to 1,000 Ft. |
| Weight | 3.9 Lb. |