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Johnson Level Self-Leveling Horizontal Rotary Laser System

  • $406.00
  • Brands Johnson Level
  • Product Code: 99-026K
  • Availability: In Stock

Johnson Level Self-Leveling Horizontal Rotary Laser SystemThe Johnson Level Self-Leveling Horizontal Rotary Laser System is a practical leveling solution designed for residential construction, landscaping, and general jobsite layout. The 99-026K combines automatic horizontal self-leveling with manual vertical leveling, allowing one laser to handle a variety of leveling and alignment tasks.With an ..

High Accuracy Horizontal Rotary Laser for Construction and Floors


Johnson Level Self-Leveling Horizontal Rotary Laser System


The Johnson Level Self-Leveling Horizontal Rotary Laser System is a practical leveling solution designed for residential construction, landscaping, and general jobsite layout. The 99-026K combines automatic horizontal self-leveling with manual vertical leveling, allowing one laser to handle a variety of leveling and alignment tasks.


With an outdoor working diameter of up to 800 feet when used with the included detector, the system is well suited to small and medium-sized jobsites. It also includes a rechargeable battery, tripod, grade rod, detector, mounting bracket, and carrying case, providing the essential equipment needed to get started.


Key Features


  • Horizontal Self-Leveling: Automatically establishes a level reference plane within its self-leveling range.

  • Manual Vertical Leveling: Allows the laser to be positioned for vertical alignment applications.

  • 800-Foot Working Diameter: Extends the usable outdoor range to up to 800 feet with the included detector.

  • 90° Split Beam: Provides a perpendicular reference for alignment and layout work.

  • Three Rotation Speeds: Choose between 200, 400, and 600 RPM for different working conditions.

  • Visual and Audible Alerts: Warn the operator when the laser moves beyond its leveling range.

  • Rechargeable Power: Uses a NiMH rechargeable battery pack for convenient jobsite operation.

  • Locking Compensator: Helps protect the internal pendulum during transportation.

  • One-Person Operation: The included detector and accessories make it practical for solo leveling and grading work.

  • IP54 Protection: Provides protection against dust and water exposure suitable for typical construction environments.


Product Specifications


SpecificationDetails
BrandJohnson Level
Model99-026K
Product TypeSelf-Leveling Horizontal Rotary Laser System
Leveling MethodSelf-Leveling, Pendulum
Laser ColorRed
Laser Wavelength635 nm ±10 nm
Laser ClassificationClass IIIa
Maximum Power Output≤5 mW
Accuracy±1/8 in. per 50 ft.
Interior RangeUp to 200 ft. diameter
Exterior RangeUp to 800 ft. diameter with detector
Self-Leveling Range±3°
Rotation Speeds200 / 400 / 600 RPM
Power SupplyNiMH rechargeable battery pack
Battery LifeApproximately 11 hours
Dimensions6.69 × 4.96 × 6.69 in.
Weight3.30 lb
Working Temperature14°F to 113°F
Center Screw Thread5/8"-11
IP ProtectionIP54
Warranty3 years


Specifications are based on Johnson Level's official information for Model 99-026K.


Designed for Residential and General Construction


The 99-026K is intended as an accessible rotary laser system for smaller residential and construction projects. Its automatic horizontal leveling reduces setup time, while manual vertical leveling adds flexibility for alignment work.


The system is particularly useful for:


  • Residential excavations

  • Landscaping

  • Establishing fence lines

  • Wainscoting installation

  • Drop-ceiling installation

  • General leveling and layout

  • Site preparation

  • Outdoor grading work


Johnson Level specifically positions the 99-026K as a suitable starter rotary laser and an option for smaller residential jobsites.


Easy Setup and One-Person Operation


The combination of the rotary laser and included detector allows a single operator to establish level references across a larger working area. The detector is especially useful outdoors, where the red laser beam can be difficult to see in bright ambient light.


The laser also provides visual and audible warnings if it moves outside its ±3° self-leveling range, helping prevent inaccurate measurements caused by an improperly positioned unit.


Complete Jobsite Kit


The 99-026K includes the main accessories needed for leveling and layout work:


  • Rotary laser

  • NiMH rechargeable battery pack

  • 6V battery charger

  • Laser detector with clamp

  • 9V detector battery

  • Tripod

  • 13-foot grade rod

  • Wall/ceiling mounting bracket

  • Magnetic target

  • Tinted laser glasses

  • Instruction manual

  • Hard-shell carrying case


Why Choose the Johnson Level 99-026K?


The Johnson Level Self-Leveling Horizontal Rotary Laser System offers a straightforward combination of automatic leveling, useful range, flexible rotation speeds, and a comprehensive accessory package. Its 800-foot outdoor working diameter, rechargeable power system, and one-person operation make it a practical choice for contractors, landscapers, and DIY users working on residential-scale projects.


For users who need a dependable rotary laser for leveling, grading, alignment, landscaping, and general construction layout, the 99-026K provides the core features needed without the complexity of a higher-end professional dual-slope system.


Note: This description is based specifically on Johnson Level Model 99-026K. Specifications and included accessories can differ between Johnson Level rotary laser models, so verify the model number before purchasing.

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