Description

Key Features

Dial In Fast

The fine-adjustment knob makes it easier to line up vertical beams without bumping the whole laser out of position. That saves setup time when you are laying out walls, track, or overhead work.

All-Day Runtime

Run up to 10 hours with all 3 laser lines using a 20V MAX 2.0Ah battery. If you are already on the DEWALT platform, this keeps one more jobsite tool on the same battery system.

3 x 360 Coverage

This DEWALT line laser throws three full 360-degree green lines, so you can handle level, plumb, and layout work around the room without constantly moving the tool.

Overview

The DEWALT DCLE34030GB 20V MAX XR 3 X 360 Green Line Laser is a cordless line laser level built for interior layout, alignment, and transfer work on active jobsites. This is a line laser level designed for full-room layout, plumb transfer, and level reference work. Model Number: DCLE34030GB. If you are framing walls, laying out ceiling grid, transferring points, or setting straight runs in commercial interiors, this tool gives you three full 360-degree green laser lines in one unit so you can work faster with fewer repositioning steps.

What makes this model matter on the job is the combination of reach, visibility, and setup control. DEWALT rates it for a visible range up to 230 feet, with a maximum detector range up to 330 feet when used with a compatible detector sold separately. Accuracy is rated at 1/8 inch at 30 feet, which is the kind of number that actually matters when you are setting walls, lining up track, or carrying reference lines across a room. The fine-adjust knob is another practical feature. Instead of nudging the whole laser by hand and overshooting your mark, you can make controlled beam adjustments and get lined up quicker.

The DEWALT DCLE34030GB 20V MAX XR 3 X 360 Green Line Laser is built around DEWALT’s battery platform, which is a big deal for crews already running yellow tools. Officially, this model is offered on the 20V MAX battery platform and is sold as a tool only, so the battery and charger are not included. DEWALT states up to 10 hours of runtime on a 20V MAX 2.0Ah battery with all three laser lines in use. That gives you a realistic full-workday option for layout tasks, and larger-capacity batteries can extend runtime when needed.

From a mounting and placement standpoint, this laser is set up the way a serious jobsite tool should be. The integrated magnetic pivoting base helps it lock onto common steel construction materials, which is useful for steel stud work and overhead layout. DEWALT also includes both 1/4 inch – 20 and 5/8 inch – 11 thread mounting options on the base for tripod use. That gives you flexibility whether you are working low for track layout, mid-height for wall work, or elevated for ceiling alignment.

Durability is clearly part of the design. The housing uses an overmolded case, and the tool carries an IP54 rating for debris and water resistance. In plain terms, that means it is built for dust and splash exposure you actually see on a site, not just clean shop conditions. That matters if the laser is spending its day around concrete dust, drywall debris, damp slab conditions, or active interior construction where tools get moved, bumped, and reset constantly.

Green beam visibility is one of the reasons people step up to a laser like this. When the environment is bright or the room is large, a green line is easier to pick up than a basic red beam. Paired with the 3 x 360 configuration, that means less time guessing and more time laying out lines you can actually see. The onboard battery level indicator is another small feature that earns its keep because it gives you a quick read before you climb a lift, move a tripod, or start a long setup.

This laser makes the most sense for drywall crews, interior framing crews, ceiling installers, general contractors, and commercial trades that need clean layout with minimal downtime. It is also a good fit for remodelers and advanced DIY users doing multi-room alignment work, but this is not a casual homeowner toy. It is built for users who want cordless runtime, strong mounting options, full-room beam coverage, and setup control that helps keep work moving.

See the Layout Without Constant Repositioning

Three full 360-degree green lines let you handle level and plumb tasks around the room with fewer moves. That is the real advantage over a simpler laser when you are working through wall layout, partition alignment, or interior buildout.

• 3 x 360 line configuration supports multi-surface layout work
• Green beam design improves visibility in active indoor jobsite conditions

Mount It Where the Work Is

The integrated magnetic pivoting base gives you more placement options on steel jobsite materials, and threaded mounting points make tripod setup straightforward when you need height or a fixed reference point.

• Integrated magnetic pivoting base holds to common steel construction materials
• 1/4 inch – 20 and 5/8 inch – 11 threads support tripod mounting

Built for Real Jobsite Conditions

This is the kind of laser that makes sense on busy interior jobs where tools get moved, reset, and exposed to dust or splash. The overmolded housing and IP54 rating are there for durability, not just spec-sheet filler.

• IP54 rating for debris and water resistance on the tool
• Overmolded housing helps the laser stand up to rougher site handling

What’s in the Box

• (1) DEWALT DCLE34030GB 3 x 360 Green Laser
• (1) Target Card
• (1) TSTAK Compatible Storage Case

Battery and charger are sold separately. Detector is sold separately.

At a Glance

230 ft.

Visible Range

330 ft.

Max Detector Range

10 hrs

Runtime with 2.0Ah Battery

1/8 in.

Accuracy at 30 ft.

Key Specifications

Product Type	Line Laser Level
Voltage (V)	20 V
Power Source	Battery
Tool Only	Yes
Accuracy	1/8 in. at 30 ft.
Visible Range	230 ft.
Maximum Detector Range	330 ft.
Runtime	Up to 10 hours with 20V MAX 2.0Ah battery
Mounting Threads	1/4 in. – 20 and 5/8 in. – 11
IP Rating	IP54

Compatibility

Battery Platform

Designed for the DEWALT 20V MAX battery platform. Battery and charger are sold separately.

Tripod Mounting

Integrated base includes 1/4 inch – 20 and 5/8 inch – 11 threads for tripod use.

Detector Use

Maximum range up to 330 ft. when used with a compatible detector sold separately.

Built For

ConstructionGeneral ContractingDrywallInterior FramingCeiling Grid LayoutCommercial BuildoutRemodelingLayout and Alignment

Pro Tip

Use the magnetic base to get the laser roughly in place on steel, then finish the alignment with the fine-adjust knob instead of twisting the whole unit by hand. That keeps your reference line where you want it and speeds up final beam positioning.

Warranty & Support

3 Year Limited Warranty, 1 Year Free Service, and 90 Day Money Back Guarantee.

Tool Nut’s Take

Tool Nut’s Take

DEWALT DCLE34030GB 20V MAX XR 3 X 360 Green Line Laser Means Less Moving, More Layout

This is a serious cordless layout laser for crews that want full-room coverage, strong mounting options, and battery platform convenience in one package.

• Who it’s for: Interior framing crews, ceiling installers, drywall crews, remodelers, and contractors doing repeated level and plumb layout work.
• Why it stands out: The 3 x 360 beam pattern, fine-adjust knob, magnetic pivoting base, and DEWALT 20V MAX battery platform make it more practical on a real site than a basic laser that needs constant repositioning.
• Worth knowing: This is sold as a tool only, so plan on adding a battery and charger if you are not already on the platform, and a detector is separate if you need the full extended range.

Common Questions

• Is this a cordless laser level? Yes. It is a battery-powered cordless line laser level on the DEWALT 20V MAX platform.
• Are the battery and charger included? No. This model is sold as a tool only.
• How accurate is it? DEWALT lists accuracy at 1/8 inch at 30 feet.
• Can it be mounted on a tripod? Yes. The integrated base includes 1/4 inch – 20 and 5/8 inch – 11 threads for tripod use.
• What range can it reach? It has a visible range up to 230 feet and up to 330 feet when used with a detector sold separately.