Uploaded May 2020 | Updated September 2026, 2 weeks ago

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How to use a laser level to square a building site: outdoor site setout with the 3L360R line laser and auto tracking base gives you square points for marking out slabs and foundations — no 3-4-5 triangle needed, and you can set out the site by yourself.

Explore site layout lasers: https://www.redbacklasers.com.au/?utm_source=youtube&utm_medium=video

Chapters:
0:00 Site square with a line laser — what we're using
0:19 What comes in the auto tracking base kit
1:05 3L360R line laser kit contents
1:43 Mounting the base and laser over a plumb point
3:24 Turning on the laser and pulse mode
3:58 Red vs green — it's about laser class, not colour
4:31 Powering up the tracking base and receiver
4:47 Receiver settings — near and far mode
5:31 Auto tracking the laser to your square point
6:27 Remote control rotation speeds
7:02 Wrap-up and where to find out more

How to use a laser level for outside site setout with auto tracking rotation that gives you square points for easy marking out of your building site, concrets slab and foundations. This laser setup will eliminate the need for a 3 4 5 triangle and allow you to set up your site by yourselt.

RedBack Lasers — Australian laser level specialists
https://www.redbacklasers.com.au