When I received this product it seemed like a worthwhile purchase. I used it on a post and came back the next day to see it wasn't plumb. I found it odd as I double checked and made sure the bubbles were flush with the concrete. I used it for another post and checked it out after it landed where I thought it was flat. It turned out that one vial on mine was not accurate. I checked with 3 different spirit levels and they all showed that the post in the picture is level. But not the tool shelf of the century. Maybe mine was broken. I'm not sure. It was easier for me to just look at the bar and check it with a spirit level. I will not use this product.
Laser level HiLDA 4D/16 set 4
44 Review
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