Power Tools for Professionals

GLM 42


BLAZE™ 135 Ft. Laser Measure with Color Display

The Bosch BLAZE™ GLM 42 135 Ft. Laser Measure is a fully featured, easy-to-use tool, with a display guide that uses words, letters and icons to walk the user through each measurement process. The easy-to-read backlit color display improves the visibility and usability of the laser measure. It provides real-time length, length, area, volume and indirect measuring functions, and it has a 20-measurement storage capability and addition/subtraction functionality. This tool includes default real-time measurement mode, adjusting the measurement the closer to or further from the target the laser measure is. The digital bubble vial provides a visual reference when measuring horizontal distances. Thanks to its laser precision technology and real-time measurement mode, it takes instant and reliable measurements up to 135 Ft., to size up the job in seconds. It is accurate up to ±1/16 In. And it fits in any pocket for easy access.

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  • (1) GLM 42 BLAZE™ 135 Ft. Laser Measure with Color Display Laser
  • (1) Hand Strap
  • (1) Target Card
  • (2) AAA Batteries
  • (1) Protective Pouch


  • Easy-to-read backlit color display – illuminates numbers in dark areas with resolution, allowing work in low-light conditions
  • Default real-time measurement mode – provides accurate measurement that automatically adjusts closer to or farther from the target
  • Easy-to-use display guide - walks the user through each measurement process
  • Multiple measuring features – includes real-time length, length, area, volume and indirect functions, and addition/subtraction capability
  • Memory storage – provides storage for up to 20 measurements
  • Accuracy and long-range measuring – provides accuracy up to ±1/16 In. and measures up to a 135 Ft. range
  • Digital bubble level – provides a visual reference when measuring horizontal distances
  • Compact size – fits in any pocket for easy access

Technical Data

Battery 2 AAA Batteries
Height 4.2"
IP Rating IP 54
Laser Beam Color Red
Length 1.8"
Measuring Accuracy Typ. +/-1/16-in (1.5 mm)
Operating Temperature 14° F / -10° C up to 113° F / 45° C
Range Up to 135-ft.
Weight 0.22lb
Width 0.9"
Includes (1) GLM 42 BLAZE™ 135 Ft. Laser Measure with Color Display Laser, (1) Hand Strap, (1) Target Card, (2) AAA Batteries, (1) Protective Pouch
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Owner's Manual

GLM 42

Accessories and Attachments For GLM 42



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