Harbor Freight Tools


100 ft. Self-Leveling 3-Dot Laser Level

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This laser level is designed with a built-in pendulum lock, making it self-adjusting for easy, accurate set-up

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Product Overview

The BAUER™ 100 ft. Self-Leveling 3 Dot Laser Level delivers increased-visibility ideal for leveling and alignment, framing, electrical work, carpentry, and HVAC. Easily switch between horizontal and vertical dot projections. An integral pendulum lock makes this laser self-leveling for easy, accurate set-up.

  • Bright laser line visible up to 100 ft. with +/- 3/16 in. accuracy
  • Switchable modes for horizontal or vertical dot projections
  • Tall profile allows laser dot to clear common obstructions
  • Manual mode for angled applications
  • Pendulum lock for secure laser transport
  • For bright light situations we recommend purchasing with the BAUER™ Laser Level Glasses And Target Kit (item 59734) to enhance the visibility of the laser line

Important Information

  • Not recommended for outdoor use. Uses 2 AA batteries, included. DANGER: LASER RADIATION. AVOID DIRECT EYE EXPOSURE. Max. Output <1mW and wavelength 635nm. Class II Laser. This product complies with 21 CFR 1040.10 and 1040.11.


Battery(s) required
2 AA
Accessories Included
L-shape magnetic mounting bracket with powerful magnets, 1/4 in.x 20 mounting screw, 2 AA batteries
+/- 3/16 in.
Battery type
Battery(s) Included (y/n)
Magnetic (y/n)
Product Height
3.8 in.
Product Length
3.7 in.
Product Weight
0.5 lb.
Product Width
2.5 in.
100 ft.
Shipping Weight
1.25 lb.
Thread size
1/4 in. x 20
CA Residents
Warning - Prop 65 Info
Note: Specifications are approximate and subject to change


We guarantee this product to be free from defects in materials and workmanship 90 days from the date of purchase. Limitations apply.