Bosch GSL 2 Surface Laser

The Bosch GSL 2 surface laser provides a fast, easy, and accurate way to check if a floor is flat and level.

Bosch GSL 2 Surface Laser Features

  • Projects two laser lines that meet on the floor surface to determine level and flatness
  • Bright, clear laser line projection – allows laser lines to come together when surface is flat and level and separate when surface is uneven and out of level
  • Target plate shows how much deviation exists from predetermined reference point
  • Motorized rotary base – offers continuous view of floor surface instead of spot checking
  • Versatile battery operation – can be used with either alkaline batteries (included) or Bosch Lithium-Ion 12V MAX battery pack (not included)
  • Operated by RC 2 remote control (included)

Bosch GSL 2 Surface Laser Advantages

  • One-man job - eliminates the need to remeasure or have someone nearby to help; giant surfaces can easily be checked by a single person using the remote control
  • Accurate and reliable - easily see high and low spots with extreme precision
  • Total coverage - the GLT 2 completely assess floor surfaces within a 60 ft. radius in just a few minutes

Bosch GSL 2 Surface Laser Specifications

AccuracyUp to ±1/8-in @ 30-ft (Horizontal & Vertical)
Battery4 AA 1.5V Batteries
Battery Voltage1.2 V
Laser Diode630 - 670 nm Class 3R
Leveling TypeSelf-Leveling, Up to 4°
MaterialPlastic Composite
Operating Temperature14° F / -10° C ~1 22° F / 50° C
RangeUp to 30-ft. without Target Plate, Up to 60-ft. with Target Plate
Dimensions8.3 in x 7.7 in x 8.1 in
Weight3.3 lbs.

What's Included?

  • (1) Bosch GSL 2 Surface Laser 
  • (1) Bosch RC 2 Remote Control
  • (1) Target Plate
  • (4) AA Batteries
  • (1) L-BOXX Carrying Case with Insert

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Most Helpful Reviews


This Laser Is A Time saver!

by - verified purchaser
This is the only floor laser tool that helps make floors flat and level. The difference between using this tool versus a straight edge is that the floor can be made not only flat but also level. It doesn't take a lot of time or skill to use this tool whereas it does if you use straight edges.

It came in a rugged toolbox I have seen them sold for around $65. The tool itself weighs around 2-3 pounds. In the box were the remote control, target plate, and batteries and insert for the tool.

This tool works by using two lasers that together show elevations and depressions in a floor. As flooring contractors know it would be necessary to get down with kneepads and use a straight edge to check for elevations and depressions. It is a requisite to get the concrete subflooring as flat as possible because If the subfloor isn't flat, the tile can pop or the adhesive can loosen over time. Flooring professionals know about all this and use additional bonding materials and grinding machines to fix such problems.

Great tool Highly I Recommend For All Flooring Contractors!

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