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DEWALT 12V MAX Lithium-Ion 100 ft. Green Self-Leveling 3-Beam 360 Degree Laser Level with 2.0Ah Battery, Charger and Case vs DEWALT Line Laser, Self-Leveling, Cross Line, Green Beam (DW088K)

Buy the DW088K cross-line laser if you need one horizontal and one vertical line for framing, cabinets or tile. Buy the 3x360 green laser if you need lines wrapped around a whole room for ceiling grid, drop ceilings or full-room layout. The cross-line kit is $127 at Amazon as of November 4, 2026; the 3-beam 360 kit is $299 at eBay as of November 4, 2026, so the 360 model costs about $172 more.

Today the DEWALT Line Laser, Self-Leveling, Cross Line, Green Beam (DW088K) costs $172.00 less at its best price.

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DeWalt
DEWALT 12V MAX Lithium-Ion 100 ft. Green Self-Leveling 3-Beam 360 Degree Laser Level with 2.0Ah Battery, Charger and Case

DEWALT 12V MAX Lithium-Ion 100 ft. Green Self-Leveling 3-Beam 360 Degree Laser Level with 2.0Ah Battery, Charger and Case

$299.00at eBayObserved at 2:06 AM
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Choose the 3-beam 360 green laser if you lay out whole rooms, ceilings or multi-wall projects and want three 360-degree planes plus IP65 and a 12V rechargeable battery.

Pros
  • Three 360-degree beams set up square and level lines across a whole room in one pass.
  • Green beam is easier to see in bright conditions than red.
  • IP65 rating and a rechargeable 12V battery suit dusty, wet job sites.
  • Magnetic bracket with 1/4 in. and 5/8 in. threads mounts to tripods and steel studs.
  • Micro-adjust knob fine-tunes 90-degree intersecting lines over long distances.
Cons
  • Costs $299.00 at eBay as of November 4, 2026, more than twice the cross-line kit.
  • Bigger and heavier than a cross-line unit, so it is less handy for quick one-wall jobs.
  • Needs the DeWalt 12V MAX CXT charger and battery, which add bulk to the case.
DEWALT
DEWALT Line Laser, Self-Leveling, Cross Line, Green Beam (DW088K)

DEWALT Line Laser, Self-Leveling, Cross Line, Green Beam (DW088K)

$127.00at AmazonObserved at 2:05 AM
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Choose the DW088K cross-line laser if you want a compact, light cross-line unit for two-line layout at roughly half the price.

Pros
  • $127.00 at Amazon as of November 4, 2026, the cheaper way into a self-leveling laser.
  • Compact and light at 0.46 kg, easy to carry and store.
  • Over 24 hours of runtime on three AA batteries, no charging needed.
  • Pulse mode works with a detector for outdoor or long-distance use.
  • Locking pendulum protects the internals during transport.
Cons
  • Only two lines, so full-room and ceiling layout takes more repositioning.
  • Listed specs say IP54 and 3 AA batteries, while the description claims IP65 and a 12V battery, so confirm the exact model before buying.
  • 4-degree self-leveling range is narrow, so the base must be close to level.
  • Alkaline batteries mean ongoing purchases.

What separates them

DEWALT 12V MAX Lithium-Ion 100 ft. Green Self-Leveling 3-Beam 360 Degree Laser Level with 2.0Ah Battery, Charger and CaseDEWALT Line Laser, Self-Leveling, Cross Line, Green Beam (DW088K)
Beam coverageThree 360-degree planes covering the full roomTwo cross lines, one horizontal and one vertical
Accuracy+/- 1/8 in. at 30 ft+/- 3 mm at 10 m (about 1/8 in. at 33 ft)
Working rangeAbout 100 ft with green beam50 ft, up to 164 ft with a detector
Power12V MAX CXT lithium-ion rechargeable, charger and case included3 AA alkaline batteries, over 24 hours per set
Weather and drop protectionIP65 ratedIP54 in the listed specs, 1 m drop resistance
MountingIntegrated magnetic bracket with 1/4 in. and 5/8 in. threadsRear magnets for flush mounting on metal track and steel
Size and weightLarger kit built for room layout113 x 112 x 61 mm, 0.46 kg without batteries
Price$299.00 at eBay as of November 4, 2026$127.00 at Amazon as of November 4, 2026

Price history

  • DEWALT 12V MAX Lithium-Ion 100 ft. Green Self-Leveling 3-Beam 360 Degree Laser Level with 2.0Ah Battery, Charger and Case: lowest $299.00 on Nov 4 at eBay.
  • DEWALT Line Laser, Self-Leveling, Cross Line, Green Beam (DW088K): lowest $127.00 on Nov 4 at Amazon.

Prices at every store

DEWALT 12V MAX Lithium-Ion 100 ft. Green Self-Leveling 3-Beam 360 Degree Laser Level with 2.0Ah Battery, Charger and Case

  • eBayNew

    In stock

    $299.00Free shippingObserved at 2:06 AM
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  • ArborNew

    In stockReturn policy

    $479.04Observed at 2:05 AM
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  • The Home DepotNew

    In stock

    $499.00Free shippingObserved at 2:06 AM
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  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $499.00Free shippingObserved at 2:06 AM
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Also available at

  • R.S. HughesCheck price at R.S. Hughes
All 6 stores and price history →

DEWALT Line Laser, Self-Leveling, Cross Line, Green Beam (DW088K)

  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $127.00Free shippingObserved at 2:05 AM
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  • WalmartNew

    Out of stockSold by CellulartechReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.

    $136.32Free shippingVerified
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All 2 stores and price history →

Specs compared

SpecDEWALT 12V MAX Lithium-Ion 100 ft. Green Self-Leveling 3-Beam 360 Degree Laser Level with 2.0Ah Battery, Charger and CaseDEWALT Line Laser, Self-Leveling, Cross Line, Green Beam (DW088K)
color—Green
size—113 x 112 x 61 MM
Working range—15m (50m with detector)
Accuracy—+/- 3mm at 10M distance
Laser beam color—Red Beam
Leveling type—Self-leveling
Number of beams—2
Battery source—Alkaline Battery (AA)
Battery quantity—3
IP rating—IP54
Self-leveling range—4 degrees
Drop resistance—1m
Show all 14 specsShow fewer specs
SpecDEWALT 12V MAX Lithium-Ion 100 ft. Green Self-Leveling 3-Beam 360 Degree Laser Level with 2.0Ah Battery, Charger and CaseDEWALT Line Laser, Self-Leveling, Cross Line, Green Beam (DW088K)
Battery life—over 24 hours
Weight (without batteries)—0.46 kg

What reviewers say

DEWALT 12V MAX Lithium-Ion 100 ft. Green Self-Leveling 3-Beam 360 Degree Laser Level with 2.0Ah Battery, Charger and Case

Owners of DeWalt's 360 green laser generally rate the beam visibility and three-plane coverage highly for interior layout. Complaints center on battery life with all beams on and the cost of the kit.

Pros
  • Bright green lines visible in daylight-lit rooms
  • Three planes save repeated setups
  • Solid build and case
Cons
  • Battery runtime with all three beams running
  • Price relative to red-beam lasers
  • Needs a tripod or mount for best results

DEWALT Line Laser, Self-Leveling, Cross Line, Green Beam (DW088K)

Owners generally find the DW088K reliable for indoor layout and easy to set up. Many like the AA power and the magnetic bracket. Some wish the lines were brighter outdoors and the accuracy tighter.

Pros
  • Fast self-leveling
  • Long battery life on AA cells
  • Sturdy housing and magnetic mount
Cons
  • Lines hard to see in bright light
  • Accuracy not precise enough for fine finish work
  • Needs a detector for long distances

Questions and answers

Which is better for laying out a whole room?
The 3-beam 360 model. Its three 360-degree planes mark level, plumb and square lines around the room without moving the unit. The DW088K cross line covers two planes at a time.
Is the 360 laser worth the extra $172?
Only if you do room-scale layout often. For single-wall work like shelves, tile or cabinets, the DW088K at $127.00 at Amazon as of November 4, 2026 does the job for far less.
Which has better accuracy?
They are effectively equal. The 3-beam unit is rated +/- 1/8 in. at 30 ft; the DW088K is rated +/- 3 mm at 10 m, about the same.
Which is more durable on a job site?
The 3-beam unit, on paper. It is IP65 rated, while the DW088K listing shows IP54 and 1 m drop resistance. Its description also claims IP65, so check the label on the unit you receive.
Can either be used outdoors?
The DW088K has a pulse mode for use with a detector, reaching up to 164 ft. The 3-beam unit is rated to about 100 ft. Bright sun limits both, so a detector helps either way.
Which lasts longer on a charge?
The DW088K runs over 24 hours on three AA batteries. The 3-beam unit runs on a 12V MAX CXT pack you recharge, so runtime depends on the battery you fit.

More comparisons

  • DEWALT Self-Leveling Cross-Line Laser Level (DW088CG) vs DEWALT Line Laser, Self-Leveling, Cross Line, Green Beam (DW088K)
  • DEWALT Self-Leveling Cross-Line Laser Level (DW088CG) vs DEWALT 12V MAX Lithium-Ion 100 ft. Green Self-Leveling 3-Beam 360 Degree Laser Level with 2.0Ah Battery, Charger and Case
  • DEWALT 12V MAX Lithium-Ion 100 ft. Green Self-Leveling 3-Beam 360 Degree Laser Level with 2.0Ah Battery, Charger and Case vs DEWALT Line Laser, Self-Leveling, 3-Beam, Red, Includes Carrying Case (DW083K)
  • DEWALT Line Laser, Self-Leveling, Cross Line, Green Beam (DW088K) vs DEWALT Line Laser, Self-Leveling, 3-Beam, Red, Includes Carrying Case (DW083K)
  • DEWALT Self-Leveling 360-Degree Line Laser Level (DW089LG) vs DEWALT Line Laser, Self-Leveling, Cross Line, Green Beam (DW088K)

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