The Johnson Level 40-6541 Electronic Self-Leveling Rotary Laser System is a precision-engineered tool designed for excavators, flatwork contractors, and landscapers. Its electronic self-leveling capability, 8° dual-slope range, and extended operational features make it a reliable solution for grading, concrete flatwork, and other leveling tasks. Built to perform indoors and outdoors, this rotary laser offers unmatched accuracy, durability, and ease of use in demanding environments.
Key Features:
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Electronic Self-Leveling: Enables fast and precise horizontal and vertical alignment.
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8° Dual-Slope Capability: Facilitates complex grading and flatwork projects with ease.
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Audible & Visual Alarms: Provide clear alerts when the laser goes out of leveling range, ensuring accuracy.
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Tilt Indicator: Detects movement or bumps, maintaining precision during operation.
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Extended Range: Covers up to 2,000 feet in diameter outdoors with a detector and 100 feet indoors for versatile applications.
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High Accuracy: Delivers precision with ±1/16" accuracy per 100 feet, ideal for professional-grade work.
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Multiple Rotation Speeds: Operates at 700 RPM, enhancing efficiency on the job.
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IP66 Dustproof & Water-Resistant Protection: Ensures reliable performance in tough environments.
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Long Battery Life: Provides 28 hours with NiMH batteries and 33 hours with alkaline batteries for uninterrupted operation.
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Complete Accessories Included: Comes with a 13' grade rod, tripod, remote control, and more, ensuring a ready-to-use system.
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Durable Construction: Withstands harsh job site conditions, thanks to its rugged design.
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Compact Carrying Case: Simplifies storage and transport, keeping all components secure.
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Versatile Applications: Perfect for landscaping, excavation, and concrete flatwork tasks.
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Temperature Tolerance: Operates efficiently in temperatures from 14°F to 113°F, ensuring consistent performance in various climates.
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Magnetic Target & Tinted Glasses: Improve visibility and precision during leveling.
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3-Year Manufacturer’s Warranty: Provides peace of mind with long-term service support.
Specifications:
- Leveling Method: Automatic (Electronic)
- Laser Wavelength: 635nm ±10nm
- Laser Classification: Class IIIa
- Power Output: ≤5mW
- Accuracy: ±1/16"/100'
- Interior Range: Up to 100' diameter
- Exterior Range: Up to 2,000' diameter with detector
- Remote Range: Up to 200' diameter
- Slope Capability: ±8° Dual Slope
- Battery Life: 28 hours (NiMH), 33 hours (alkaline)
- Operating Temperature: 14°F to 113°F
- Rotation Speed: 700 RPM
Frequently Asked Questions (FAQ)
Q1: How does the tilt indicator work?
The tilt indicator alerts the operator if the laser is moved or bumped, maintaining precise operation.
Q2: What does the audible alarm do?
The audible alarm alerts users when the laser goes out of leveling range, ensuring consistent accuracy.
Q3: Is it easy to transport between job sites?
Yes, the system is designed with durability and portability in mind, including a compact carrying case.
Q4: Does the system work with rechargeable batteries?
Yes, it includes a NiMH rechargeable battery pack and a 6V charger.
Q5: What makes this laser system unique?
Its combination of high accuracy, dual-slope capability, and extended range sets it apart for professional use.
Q6: How long does it take to set up?
The electronic self-leveling feature enables quick and easy setup.
Q7: What accessories are included?
Accessories include a 13' grade rod, tripod, remote control, magnetic target, tinted glasses, and more.