Laser Line Bubble Level



The Klein Tools Laser Line Bubble Level LBL100 projects a horizontal laser line and spot parallel to the base of the level up to 75-Foot (22.9 m). Three easy to read vials identify horizontal and cross at 0-Degree level and vertical at 90-Degree. The strong rare earth magnetic base of the level attaches to the included leveling stand and other ferromagnetic surfaces. The top features a V-groove to fit the contour of pipe and conduit.


  • Level projects a crisp, horizontal laser line and spot parallel to the base
  • Three easy-to-read vials - horizontal and cross vials at 0-Degree level, and vertical vial at 90-Degree
  • Strong rare earth magnetic base attaches to ferromagnetic surfaces
  • Crisp laser projects up to 75-Foot (22.9 m) indoors
  • Removable leveling stand has thumb screws for manual leveling on uneven surfaces
  • Large top-view vial windows for improved visibility
  • High-visibility orange cast aluminum body is easy to see on conduit and at jobsites
  • V-groove fits the contour of pipe and conduit
  • Includes a leveling stand for manual leveling on uneven surfaces

DANGER: LASER RADIATION, Class III laser. DO NOT direct laser beam into eyes, DO NOT stare into the beam, or DO NOT view directly with optical instruments as this can cause severe and permanent eye damage.

Always wear approved eye protection. Read the instruction manual.

Technical Information

Product Brochure
Instruction Manual
Type: Laser and Bubble
Application: Layout Applications Requiring Level and Plumb Checks
Special Features: 1/4-20 Threaded Hole for Tripod, Cross Bubble Vial, Leveling Base Included, Magnetic Mounting, V-groove
Material: Cast Aluminum
Batteries: 3 x AAA
Laser Wavelength: 630 to 670nm
Laser Safety: Class 3a, 630 to 670nm, Max Power <5mW
Number of Beams: 1
Indoor Range: 0 to 75' (0 to 23 m)
Maximum Distance: 75' (23 m)
Accuracy: Vials: 0.043°; Spot: +/-0.02'' (+/-0.5 mm) at 39.4'' (1 m) from Level
Magnet Type: Neodymium (Rare Earth)
Ingress Protection: IP54: Dust and Water Resistant
Standard: IEC60825-1
Included: Leveling Stand, Batteries
Overall Length: 7.3'' (18.5 cm)
Overall Height: 1.84'' (4.7 cm)
Overall Width: 0.85'' (2.2 cm)
Weight: 15.6 oz (442 g) 

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