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Product guide

Bosch GLM165-25G BLAZE Green-Beam Laser Measure, 165 ft

The Bosch GLM165-25G BLAZE is a green-beam laser measure listed for distances from 5 to 165 feet. It combines distance, area, volume and indirect measurements with a backlit color display, while customer feedback also flags battery life as a consideration.

At a glance

  • Green beam is claimed to be up to four times brighter than standard red beams.
  • Backlit color display is intended to keep measurements readable in low light.
  • Real-time mode adjusts the measurement as the tool moves closer to or farther from the target.
  • Can calculate distance, area, volume and indirect measurements, with addition and subtraction functions.
  • Rubber overmold housing and an IP65 rating are listed for jobsite use. The listing also claims haptic feedback for measurement confirmation.
Price
$109.00Save 31%

Reference price: $159.00

Price checked: Nov 14, 2026

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Often bought together

Pros and cons

Pros

  • Listed range reaches 165 feet, with manufacturer-claimed accuracy up to +/- 1/16 inch.
  • Multiple calculations can reduce manual work for area, volume and indirect measurements.
  • Green beam and backlit color display are useful visibility features in challenging light.

Cons

  • Customer feedback includes reports of rapid battery depletion, so frequent users may need to plan for battery replacement.

Technical specifications

12 specifications
Identity
BrandBosch
ModelGLM165-25G
Measuring and display
Listed measuring range5 to 165 feet
Claimed accuracyup to +/- 1/16 in.**
Measurement functionsdistance, area, volume and indirect measurements
Displayeasy-to-read color display
Dimensions and installation
Weight listed10.88 ounces
Dimensions2.1"L x 1.2"W x 4.7"H
Materials and protection
Water resistance listedWater Resistant
Material listedPlastic
Ingress protection ratingIP65
Power
Battery descriptionAlkaline

What to know before buying

  • The stated accuracy has a caveat for stakeout functionality on products with certain date codes. Confirm applicability to the specific unit if stakeout accuracy matters. The listing describes alkaline batteries but does not provide battery quantity or a runtime figure.

What’s in the box

Included
  • 1 GLM165-25G BLAZE green-beam laser measure

Who is it for?

A good fit for

  • Construction and remodeling work involving distance, area or volume calculations.
  • Buyers who want a green beam, a readable backlit display and one-hand measurement functions.

Less suited to

  • Users who need a stated battery-runtime guarantee or want to avoid alkaline battery replacement.
  • Anyone who requires a confirmed stakeout accuracy specification without date-code caveats.
Bosch GLM165-25G BLAZE Green-Beam Laser Measure, 165 ft · photo 2
Additional product photo 2

Customer reviews on Amazon

4.6 / 5 · 1,564 ratings
  • 5 stars81%81%
  • 4 stars10%10%
  • 3 stars4%4%
  • 2 stars1%1%
  • 1 star4%4%

Customer feedback often highlights perceived accuracy, beam visibility, ease of use and useful measurement functions, including for awkward lengths and rough measurements. Some customers say the tool saves time, while others consider it expensive. Battery life draws mixed feedback, with reports of rapid depletion. The visibility and calculation functions align with the listed green beam and measurement modes, but those features do not resolve the reported battery concern.

Positive themes

  • Customers praise perceived accuracy and visibility, including seeing the green beam at greater distances in sunny conditions.
  • Ease of use, useful functions and time-saving are reported strengths.

Negative themes

  • Some customers report rapid battery depletion.
  • Some customers consider the tool expensive.

Mixed feedback

  • Battery-life feedback is mixed, and opinions on value differ.

Frequently asked questions

What measuring range is listed for the Bosch GLM165-25G?

The product details list a range of 5 to 165 feet.

What calculations can it perform?

The listing describes distance, area, volume and indirect measurements, plus addition and subtraction.

Is the stated accuracy unconditional?

No. The listing claims accuracy up to +/- 1/16 inch and notes a stakeout-functionality deviation caveat for products with certain date codes.

What do customers report about battery life?

Feedback is mixed and includes reports of batteries depleting rapidly. The listing gives no runtime figure.

Bosch GLM165-25G BLAZE Green-Beam Laser Measure, 165 ft · photo 3
Additional product photo 3

Alternative options

Product details in Markdown