Checking and Recalibrating Bubble Levels

In this video, I talk about how bubble levels work, how to check them for proper operation, and how to recalibrate a level that has gotten out of whack.

[@torstenjoergensen]

Great video! Since I took classes in surveying 35 years ago, I always check a level before I buy it - putting in on a quite horizontal surface and flip it 180°. I will say 1 out of 10 levels - even the high end levels - are a little of whack.

[@genewileyopa]

'I never realized they could be adjusted. Thank you. I'll have to check mine. Thanks for sharing. Iowa is watching. Have a Merry Christmas and a great new year.

[@Lumber_Jack]

Thanks Gene, you too!

[@originaldanman]

Being a mason laying lots of rough block over 40 years, I've probably had over 40 levels. In S. Fl. We use our levels more than just about any other region in the U.S. and the block are so rough it wears out the level. Stabilas are the best IMHO, but even those I have to check, and they still wear out. Also, of the vial can be adjusted, you can be sure it will go out, so don't use them unless you like to adjust your level. If you're not a mason, one good stabila should last a life time.

[@katherinezamora4880]

Thank you so much sir for this video it really helps me a lot for calibrating my 10” spirit level stay safe and God bless

[@tylerdurden7869]

You sir . Are awesome !

[@josephboxmeyer5730]

Thanks.

[@gmprouse874]

Excellent video. I have a level that in the "propeller" position checking plumb, I have to "propeller" the level every time because the bubble is off center to plumb. I will see if I can recalibrate it! Thanks for the lesson!

[@jenniferwhite6089]

not all levels are created equally or you just talking about carpenter levels, in general, i do have the calibrated levels and transit levels to yes they get bonded around in transportation them they have travelled the world with me