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    Johnson Level 40-6551 2,000' Range Electronic Self-Leveling Horizontal Rotary Laser

    By Johnson Level | Mfr#: 40-6551 | Tiger#: TS42531

    Highlights

    • Exterior range up to 2,000 feet with laser receiver
    • Accuracy ±1/8 inch at 100 feet
    • Electronic self-leveling within ±5 degrees
    • Self-leveling in the horizontal plane
    • Rotation speed: 600 RPM
    • Tilt-alarm function
    • IP65 dustproof and water resistant
    • Battery life up to 36 hours
    More Product Details What's Included
    Alternative Models
    $832.27
    Ships Out Within: 2 - 4 Business Days

    Essential Add-Ons:

    List Price: $990.00
    $707.85
    You Save: $282.15 - 28%
    • Product Options
    Availability:In Stock
    Ships Out Within: 2 - 4 Business Days

    Overview for Johnson Level 40-6551 2,000' Range Electronic Self-Leveling Horizontal Rotary Laser

    Designed for exterior use, this Johnson 40-6551 Electronic Self-Leveling Horizontal Rotary Laser is easy to set up. Featuring an electronic self-leveling within ±5 degrees, it is ideal for site preparation, excavating, landscaping-terracing and retaining walls, controlling concrete pours, alignment, and plumb of concrete forms, leveling deck floors, establishing diagonals and footings for decks and patios, contour framing, and drainage. Offering an accuracy up to ±1/8 inch at 100 feet, it can operate an interior range up to 200 feet and an exterior range up to 2,000 feet with a laser receiver.

    The Johnson Level 40-6551 rotary laser features an electronic self-leveling in the horizontal plane. The vibrate mode ignores slight movements like windy conditions with this rotary laser level. Also, it comes with a tilt alarm function that ensures product accuracy. To improve reliability, it offers a rotation speed of 600 rotations per minute. Plus, it has visual and audible alarms when the instrument is beyond the leveling range.

    With an IP65 rating, this rotating laser is dustproof and water-resistant. It can operate up to 24 hours with NiMH rechargeable battery and up to 36 hours with alkaline batteries (alkaline batteries sold separately). As an extra feature, it comes with a 5/8-11 thread screw that is compatible with most tripod brands.

    Configuration Options

    The Johnson 40-6551 Electronic Self-Leveling Horizontal Rotary Laser comes with two packages. Both are supported by a three-year manufacturer's warranty. Please select from the drop-down menu above.

    • 40-6551: Johnson 40-6551 Rotary Laser Kit
    • 40-6552: Johnson 40-6552 Rotary Laser Kit with Aluminum Tripod and 13' Grade Rod (Feet/8ths)

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    Models
    Current Model
    Johnson Level 40-6551 2,000' Range Electronic Self-Leveling Horizontal Rotary Laser
    hideClassification
    Class IIIa3A
    hideColor
    RedRed
    hideDirection
    Horizontal Horizontal
    hideVisibility
    VisibleVisible
    hideWavelength
    635nm ± 10nm635nm ±10nm
    hideExterior
    Up to 2,000 feet (600m)Up to 2,000 feet (600 m)
    hideInterior
    Up to 200 feet (60m)Up to 100 feet (30m)
    hideRemote
    Up to 200 feet (60m)Up to 200 ft. (60m)
    hideSelf Leveling
    ±5 degrees±5 degrees
    hideBattery Life Alert
    YesYes
    hideBattery Life with Alkaline Batteries
    Up to 36 hoursUp to 33 hours
    hideBattery Life with Rechargeable Battery Pack
    Up to 24 hoursUp to 28 hours
    hidePower Source
    Rechargeable battery pack or 6.4V adapterRechargeable NiMH, 6V adapter or C alkaline batteries
    hideAdjustable Rotating Speed
    600 RPM700 RPM
    hideAutomatic Shut-Off
    N/AN/A
    hideBuilt-in Bubble Vial
    N/AN/A
    hideBump Sensor (H.I./Out of Position Alert)
    N/AYes
    hideDetecting Indicator
    N/AN/A
    hideDisplay
    N/AN/A
    hideDrop Damage Protection
    N/AN/A
    hideDual Handles
    N/AN/A
    hideOne-Touch Commands
    N/AN/A
    hidePlumb Point
    N/AN/A
    hideProtection Class
    IP65 dustproof and water jet resistantIP66 dustproof and powerful water jet resistant
    hideRemovable Laser Cage (for exact beam spotting)
    N/AN/A
    hideTripod Adapter (Center Screw Thread)
    5/8 x 115/8 x 11
    hideWall Mount Bracket
    N/AN/A
    hideDimensions
    8.62" L x 6.30" W x 7.95" H7.4" L x 5.9" W x 8.15" H
    hideMaximum Power Output
    <=5mW<=5mW
    hideRemote Control Operating Distance
    Up to 200 feet (60m) with remoteUp to 200 feet (60m)
    hideWarranty
    3-year3-year
    hideWeight
    4.65 lbs (2 kg)5.51 lbs (2.1 kg)
    hideDetector/Receiver
    YesIncluded
    hideRemote Control
    Yes (sold separately)Included
    hideSmart Scan®
    N/AN/A
    hideSmart Slope®
    N/AN/A
    hideHorizontal
    ±1/8 inch at 100 ft. ±1/16 inch at 100 feet
    hideVertical
    N/AN/A
    hideOperating
    14 to 113 °F (-10 to 45 °C)14 to 113 °F (-10 to 45 °C)
    hideStorage
    N/AN/A
    hideCharging Time
    N/AN/A
    hideInput
    N/AN/A
    hideOutput
    N/AN/A
    hideAutomatic Leveling
    YesYes
    hideBeam Operating Modes
    YesN/A
    hideGrade Operation
    N/AAutomatic
    hideScanning Modes
    N/AN/A
    hideSlope Match
    YesN/A
    hide Concrete Forms, Footings and Foundations
    YesYes
    hideChecking Building Square & Area
    N/AN/A
    hideChecking Elevations of Sub-Base and Sub-Grade
    N/AN/A
    hideChecking/Setting Elevations
    YesYes
    hideEstimating Cut & Fill
    N/AN/A
    hideInstallation of Interior Fittings (cabinets, lighting, windows, countertops, etc.)
    YesN/A
    hideInstallation/Leveling Ceiling Grids
    YesN/A
    hideInstallation/Leveling Interior Walls
    YesYes
    hideLocating Finished Floor Levels
    YesYes
    hideMachine Control of Excavators, Graders, Dozers or Similar Equipment
    YesN/A
    hideMatching Existing Slope & Grade
    N/AN/A
    hidePlumb Reference
    YesN/A
    hideShort-Range Leveling for Decks, Patios & Swimming Pools
    YesYes
    hideShort-Run Vertical Alignment
    YesN/A
    hideSquaring and Layout of Partitions, Walls & Tile Floors
    YesN/A
    hideTransferring Points from Floor to Ceiling
    YesN/A