Johnson Level Self-Leveling Rotary Laser System
Model Number: 99-027K
The Johnson Level 99-027K Self-Leveling Rotary Laser System is a complete professional-grade rotary laser kit designed for contractors, construction crews, excavators, concrete professionals, landscapers, and other trades that require accurate leveling and elevation control across large jobsites. With an impressive 2,000-foot working diameter when used with the included detector, the 99-027K provides the range and accuracy needed for demanding indoor and outdoor construction applications.
Featuring automatic pendulum self-leveling, ±1/8-inch accuracy at 100 feet, a 90° split beam, multiple rotation speeds, and rugged IP66-rated protection, this rotary laser is built for dependable everyday jobsite use. Visual and audible alarms alert the operator when the laser moves beyond its leveling range, while a locking compensator protects the pendulum during transportation.
The 99-027K is supplied as a complete system with the rotary laser, detector and clamp, tripod, 13-foot grade rod, magnetic target, tinted glasses, batteries, and hard-shell carrying case. This comprehensive package gives professionals the essential equipment needed to begin leveling and elevation work without purchasing major accessories separately.
Whether you're setting elevations, grading a site, installing foundations, pouring concrete, building decks, installing drainage, or performing general construction layout, the Johnson Level 99-027K provides a practical, field-ready solution for accurate one-person leveling.
Ideal Applications
The Johnson Level 99-027K is designed for:
- Construction Layout
- Site Grading
- Excavation
- Foundation Layout
- Concrete Work
- Elevation Control
- Site Preparation
- Landscaping
- Drainage Installation
- Deck Construction
- Fence Installation
- Retaining Walls
- Commercial Construction
- Residential Construction
- General Contracting
- Outdoor Leveling
Available Package Options
The Johnson Level 99-027K is supplied as a complete rotary laser system with the primary accessories required for professional leveling and grading applications.
| Package |
Includes |
Best For |
| Johnson Level 99-027K Rotary Laser System |
Rotary Laser, Detector & Clamp, Tripod, 13' Grade Rod, Target, Glasses, Batteries & Carrying Case |
Contractors and construction professionals looking for a complete, field-ready rotary laser system. |
Compare Package Options
| Feature |
Johnson Level 99-027K |
| Self-Leveling Rotary Laser |
✔ |
| 2,000' Working Diameter with Detector |
✔ |
| ±1/8" at 100' Accuracy |
✔ |
| 90° Split Beam |
✔ |
| Laser Detector |
✔ |
| Detector Clamp |
✔ |
| Tripod |
✔ |
| 13' Grade Rod |
✔ |
| Magnetic Target |
✔ |
| Hard-Shell Carrying Case |
✔ |
| IP66 Protection |
✔ |
| 3-Year Manufacturer Warranty |
✔ |
Which Package Should I Choose?
Johnson Level 99-027K Rotary Laser System
Choose the 99-027K if you need a complete rotary laser package for professional construction, grading, excavation, and elevation applications. Because the detector, tripod, and 13-foot grade rod are included, this system is especially useful for professionals who want a field-ready package rather than purchasing each component separately.
Recommended For:
- General Contractors
- Concrete Contractors
- Excavation Contractors
- Construction Crews
- Landscapers
- Site Development Contractors
- Residential Builders
- Commercial Builders
- Municipal Maintenance Crews
Key Features
2,000-Foot Working Diameter
When paired with the included laser detector, the Johnson Level 99-027K provides an exterior working diameter of up to 2,000 feet, allowing one operator to work across large construction and grading sites.
±1/8-Inch Accuracy at 100 Feet
The rotary laser provides accuracy of ±1/8 inch at 100 feet, delivering dependable elevation and leveling measurements for professional construction applications.
Automatic Self-Leveling
The pendulum-based self-leveling system automatically levels the horizontal laser plane within a ±3.5° self-leveling range, simplifying setup and reducing manual adjustments.
One-Person Operation
The long operating range and included detector allow a single operator to perform many leveling and elevation tasks, helping improve jobsite productivity.
90° Split Beam
A 90-degree split beam provides additional functionality for alignment and layout applications.
Multiple Rotation Speeds
Selectable rotation speeds of:
- 150 RPM
- 200 RPM
- 250 RPM
- 300 RPM
allow operators to adjust laser operation according to the application and working environment.
Visual & Audible Leveling Alerts
Visual and audible alarms notify the operator if the instrument moves beyond its self-leveling range, helping prevent inaccurate measurements.
Locking Compensator
The locking compensator protects the internal pendulum mechanism during transportation and storage, helping protect the laser from jobsite movement and impacts.
Rugged IP66 Protection
An IP66-rated housing provides strong protection against dust and powerful water jets, making the laser suitable for demanding outdoor construction environments.
Complete Field-Ready Kit
The 99-027K includes a detector, clamp, tripod, 13-foot grade rod, magnetic target, tinted glasses, batteries, and hard-shell carrying case, providing a comprehensive solution for professional field use.
Technical Specifications
| Specification |
Value |
| Product Type |
Self-Leveling Rotary Laser System |
| Model |
99-027K |
| Manufacturer |
Johnson Level |
| Leveling Method |
Self-Leveling Pendulum |
| Laser Wavelength |
635nm ±10nm Red |
| Laser Classification |
Class IIIa |
| Maximum Power Output |
≤5mW |
| Accuracy |
±1/8" at 100 ft. |
| Interior Range |
Up to 200 ft. Diameter |
| Exterior Range |
Up to 2,000 ft. Diameter with Detector |
| Self-Leveling Range |
±3.5° |
| Rotation Speeds |
150, 200, 250, 300 RPM |
| Power Supply |
4 C Alkaline Batteries |
| Battery Life |
Up to 15 Hours |
| Mounting Thread |
5/8"-11 |
| Environmental Protection |
IP66 |
| Operating Temperature |
14°F to 113°F |
| Dimensions |
7.087" × 6.378" × 7.953" |
| Laser Weight |
4.40 lbs. |
| Warranty |
3-Year Manufacturer Warranty |
What's Included
- Johnson Level 99-027K Self-Leveling Rotary Laser
- Four C Alkaline Batteries
- Laser Detector
- Detector Clamp
- 9V Detector Battery
- Tripod
- 13' Grade Rod
- Magnetic Target
- Tinted Glasses
- Instruction Manual
- Hard-Shell Carrying Case
- 3-Year Manufacturer Warranty
Why Choose the Johnson Level 99-027K?
The Johnson Level 99-027K combines long-range operation, automatic self-leveling, professional accuracy, and a complete accessory package into one field-ready rotary laser system. Its 2,000-foot working diameter with detector makes it suitable for large jobsites, while ±1/8-inch accuracy at 100 feet provides dependable elevation control for everyday construction applications.
Unlike purchasing a rotary laser by itself, the 99-027K includes the detector, tripod, 13-foot grade rod, and other essential accessories needed for professional fieldwork. For contractors looking for a complete system for grading, excavation, concrete, foundations, and general construction, the 99-027K provides a practical and versatile solution.
Common Applications
- Construction Leveling
- Site Grading
- Excavation
- Foundation Work
- Concrete Pouring
- Elevation Control
- Site Preparation
- Drainage Installation
- Landscaping
- Retaining Walls
- Deck Construction
- Fence Installation
- Commercial Construction
- Residential Construction
- General Jobsite Layout
Why Buy From Titan Tools Direct?
When you purchase the Johnson Level 99-027K Self-Leveling Rotary Laser System from Titan Tools Direct, you're buying from a trusted supplier of professional construction, surveying, and precision measurement equipment backed by knowledgeable product specialists.
- Authorized Johnson Level Dealer
- Competitive Pricing
- Nationwide Shipping
- Expert Sales & Technical Support
- Trusted by Contractors, Builders & Construction Professionals
- Customer Support Before & After the Sale
Questions?
Need help determining whether the Johnson Level 99-027K is the right rotary laser for your application?
Call or Text Sales & Technical Support: 832-727-9353
Email: Sales@TitanToolsDirect.com
Our knowledgeable team is happy to assist with product selection, specifications, compatibility, accessories, availability, and technical questions before and after your purchase.
Frequently Asked Questions (FAQ)
Q1: What is the Johnson Level 99-027K used for?
The 99-027K is designed for professional leveling and elevation applications including grading, excavation, concrete work, foundations, site preparation, landscaping, drainage, and general construction.
Q2: What is the working range of the Johnson Level 99-027K?
The laser has an interior working diameter of up to 200 feet and an exterior working diameter of up to 2,000 feet when used with the included detector.
Q3: How accurate is the Johnson Level 99-027K?
The rotary laser provides an accuracy of ±1/8 inch at 100 feet.
Q4: Is the Johnson Level 99-027K self-leveling?
Yes. The laser uses a pendulum self-leveling system with a ±3.5-degree self-leveling range.
Q5: Does the Johnson Level 99-027K include a detector?
Yes. A laser detector, detector clamp, and 9V detector battery are included with the system.
Q6: Does this kit include a tripod and grade rod?
Yes. The 99-027K includes both a tripod and 13-foot grade rod, making it a comprehensive field-ready system.
Q7: Can the Johnson Level 99-027K be used outdoors?
Yes. The included detector enables outdoor operation at distances of up to a 2,000-foot diameter, and the laser features an IP66-rated housing for demanding jobsite environments.
Q8: What batteries does the rotary laser use?
The laser operates on four C alkaline batteries and provides up to approximately 15 hours of battery life.
Q9: What size tripod thread does the laser use?
The 99-027K uses the industry-standard 5/8"-11 mounting thread, making it compatible with many professional construction and surveying tripods.
Q10: What warranty is included?
The Johnson Level 99-027K includes a 3-Year Manufacturer's Warranty.
Availability Notice: Most items are in stock and ready to ship. However, certain products may experience temporary delays or extended lead times due to ongoing industry-wide supply chain or manufacturing constraints. If your order is affected by a backorder or extended lead time, our team will contact you with the latest availability information. We appreciate your patience and understanding.
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