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Deal.ai › DeWalt › Cross- & Line Laser
Dewalt
Dewalt DW089LG

Dewalt DW089LG

Best price now

$499.00at The Home DepotChecked 7 h ago

Prices are checked against each store and labelled with when. Store links may earn us a commission. Price via Klarna.

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Price facts

  • Lowest price today: $499.00 at The Home Depot (checked Nov 11, 2026).
  • Our take on the Dewalt DW089LG

    The DW089LG is DeWalt's 12V MAX self-leveling laser that projects three green beams: one horizontal and two vertical lines at 90 degrees. Green beams read brighter than red in daylight and over longer distances, and the IP65 rating means it tolerates dust and rain on site. It runs on DeWalt 12V MAX Li-Ion packs, so it fits a kit you may already own, and it mounts to a tripod or wall bracket. It is a pro-grade layout tool rather than a budget starter laser, and reviewers rate its build and beam visibility while noting the price of green-beam models and the need for a detector outdoors.

    Best forContractors laying out walls, ceilings and partitionsElectricians and plumbers running straight runsFramers and remodelers working in bright interiorsOwners already on the DeWalt 12V MAX battery platform
    Pros
    • Three green beams: one horizontal, two vertical at 90 degrees
    • Green beam is easier to see than red in lit rooms
    • Self-leveling with a clear out-of-level indication
    • IP65 dust and water resistance suits job sites
    • Runs on DeWalt 12V MAX Li-Ion batteries
    • Tripod and wall mount options built in
    Cons
    • Green-beam units cost more than red-beam rivals
    • 100 ft range needs a detector in bright outdoor light
    • Accuracy of ±1/4 in at distance is fine for layout, not precision work
    • Battery and charger may not be included in every kit
    • Heavier and bulkier than compact cross-line lasers

    Dewalt DW089LG prices at every store

    • The Home DepotNew

      In stock

      $499.00Free shippingChecked 7 h ago
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    Store links may earn us a commission. Price via Klarna.

    Dewalt DW089LG price history

    Lowest price we've seen: $499.00 on Nov 11 at The Home Depot. Tracked across 1 store since Nov 11.

    What reviewers say

    Owners and reviewers treat the DW089LG as a solid professional layout laser. They praise the bright green lines, the rugged housing and the battery compatibility with other DeWalt 12V tools. Complaints center on the higher cost of green-beam models and on the need for a detector outdoors.

    What people mention
    • Beam visibilityPraisedOwners say the green lines are much easier to see than red in lit rooms and across a site.
    • Build qualityPraisedReviewers describe the housing as tough and the IP65 sealing as useful in dust and light rain.
    • Battery platformPraisedBuyers like running it on DeWalt 12V MAX packs they already own for drills and drivers.
    • Outdoor rangeMixedThe 100 ft range works indoors, but users say a detector is needed in bright sunlight.
    • ValueCriticisedSome owners feel green-beam lasers cost noticeably more than red-beam alternatives with similar accuracy.
    • Kit contentsMixedSeveral buyers note that some versions arrive without a battery or charger, so check what is included.

    About the Dewalt DW089LG

    The Dewalt DW089LG is a battery-powered cross- and line laser with three laser lights. It runs on a 12V Li-Ion battery and has a maximum measurement distance of 100 feet.

    The laser is self-leveling and has an IP65 rating. It can be mounted on a wall or on a tripod. Accuracy is 0.25 inch.

    Laser lights
    3
    Max distance
    100 ft
    Accuracy
    0.25 in
    Power source
    Battery
    Battery type
    12V Li-Ion
    Features
    Self-leveling, tripod mount, wall mount
    IP rating
    IP65
    Dimensions
    45 in L x 17.75 in W x 12.5 in H
    Weight
    9.61 lb

    Specifications

    Measurement Distance (max) (ft)
    100.0Source
    Battery Technology
    Li-IonSource
    Width (")
    17.75Source
    Power Source
    BatterySource
    IP-Class

    Questions and answers

    Is the green beam worth it over a red-beam laser?
    Yes if you work in bright interiors or need longer range. Green reads more clearly than red, but red-beam models are cheaper and fine for dim rooms.
    Does it come with a battery?
    It depends on the kit. Some versions are tool-only and need a DeWalt 12V MAX battery and charger, so confirm what the box includes before buying.
    Can it be used outdoors?
    Indoors it is fine. In direct sunlight the 100 ft range shrinks and you will need a laser detector to pick up the beam.
    How accurate is it?
    DeWalt rates it at ±1/4 inch, which is fine for framing, walls and ceiling layout but not for precision machining.
    Does it mount on a tripod?
    Yes. It has a tripod mount and a wall mount option, and the self-leveling range covers typical setup on uneven surfaces.
    Is it waterproof?
    It is IP65 rated, so it resists dust and water jets. It is not meant for submersion.
    Where is the Dewalt DW089LG cheapest?
    At The Home Depot, for $499.00, as of our latest check.

    Stores we've priced the Dewalt DW089LG at

    • Home Depot deals and prices

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    Height (")
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    Voltage (V)
    12.0Source
    Features
    Self Leveling, Tripod Mount, Wall MountSource
    No. of Laser Lights (pcs)
    3Source
    Accuracy (")
    0.25Source
    Length (")
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    Weight (lb)
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