DEWALT DW089LG Green Laser Level Review

Are you interested in taking your construction business to the next level? Then consider using the Dewalt DW089LG Green Laser Level.

The DW089LG can generate three 360-degree green beam lasers, allowing you to accomplish any type of level, plumb, or square jobs.

DEWALT DW089LG Green Laser Level

Dewalt DW089LG Green Laser Review Summary

Dewalt DW089LG Green Laser Level
  • Features
  • Quality
  • Price

Review Summary

  • Laser Color: Green
  • Leveling Type & Range: Self-Leveling, +/- 5 degrees
  • Accuracy: +/- 1/8 inch @ 30 ft
  • Indoor Visibility Range: Up to 100 ft
  • IP Rating: IP65
  • Power Supply: 12V lithium-ion rechargeable batteries
  • Warranty: 3 Year Limited Warranty
  • Top Features: 360 degree line laser, 4x brighter than red, full-time pulse mode, integrated magnetic bracket, a locking pendulum
  • Package included: Green 3x360 Line Laser, Charger, 12V Battery, Extended Ceiling Bracket, and Blow Mold Case.

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Editor Rating

Pros and Cons


  • Portability - The Dewalt DW089LG Green Beam Laser weighs only about 10 pounds and has dimensions of 6 x 12.5 x 17.75 inches, meaning it is easy for one person to carry around, especially with the convenient carrying case.
  • Green Laser - Green lasers are much more visible than red lasers. For example, the Dewalt models similar to the DW089LG that have red lasers only have an indoor visibility of 50 feet instead of the 100 feet the green laser is capable of.


  • The green beam laser technology makes the tool quite expensive compared to a similar red beam laser.

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Benefits & Special Features of Dewalt DW089LG

The Dewalt DW089LG Green laser level offers capability which is especially useful for carpenters, remodelers, electricians and anyone else who needs to quickly line up a room from one point on any axis.

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Dewalt DW089LG 360-degree laser level offers many benefits including:

**Long Range and Accuracy

The Dewalt Green Laser Level has an impressive indoor range of 100 feet that can be extended if you use a laser receiver. It is accurate to 1/8 of an inch, which is sufficient to complete most jobs.

**Impressive Durability

The Dewalt DW89LG has a near perfect IP rating of 65, which means it is extremely resistant to water, dust, and shock damage. This rating means the machine is “dust tight” and protected from low pressure water jets from any direction.

**Convenient Mount For Rear Magnets

This green laser level comes with 1/4 inch and 5/8 inch threads that you can attach magnets to.

Attaching magnets allows the level to be mounted to any metal surface, increasing the level´s functionality and usage options.

**Powerful Rechargeable Battery

A 12-volt lithium-ion battery and charging pack comes standard with every DW089LG, meaning there is no need to constantly be buying expensive batteries.

Simply charge the battery overnight and the level will be ready for a full day’s work.

**Useful Self Leveling Feature

Does the prospect of calculating how to correctly calibrate a laser level give you the shivers?

With the Dewalt DW089LG Green Laser Level, you have nothing to worry about, as the laser automatically levels itself!

Simply turn it on and point it where you need and let the machine do the rest of the work.

See also: How to calibrate a Dewalt laser level?


The main benefit of the Dewalt DW089LG is its ability to project three lasers in 360 degrees simultaneously.

If you constantly have to complete jobs that require this feature, then this Dewalt green beam laser is a great choice. It performs all of its functions to a professional level quality.

The Dewalt DW089LG Green Laser Level is built to last far longer than its three-year warranty and costs  a competitive price for a green line laser with its features and capabilities.

Dewalt DW089LG is among best green beam laser levels on the market.


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  1. Ivan says

    Recently bought one of these lasers only to discover the unit was not calibrated properly. Only correct in one of the vertical dials, the horizontal and other vertical were way out 15mm in about 6 meters. Took it back to shop they exchanged it for another only to find out this had the same problem. Went back again and tried two more new ones in the shop those were out too, left laser there and a Dewalt Rep was going out to investigate. On conclusion Rep said there was some problems in a batch, store took delivery of several more all checked by Rep and OK’d. One was left aside for myself, on taking it back home and testing it in my garage even this one exceeded the tolerance. My conclusion is these lasers are not calibrated properly and cannot be used to accurately do work with, I am now going to try and take it to Dewalt’s service centre to rectify the problem. In the mean time check your lasers.

    • Bruce M. Rivers says

      Hi Ivan
      Thank you for taking the time to provide us with your valuable feedback relating to this product. Calibration is always one of the most important factors to consider when buying a laser level. Your comments are very helpful to help our readers find the best tools. Also, we will take it into consideration when we make updates on this product review. Once again, thank you and we hope to hear more from you.

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