Fantastic. "Never before seen on youtube." I love that line. Great post!

As a lecturer in engineering. This has really helped me explain this. You are brilliant.Thank you.

I never seen the inside of a pressure gauge before and always wondered how it works. I am a mature student maintenance apprentice based in the UK and this has helped so much. Thank you Mr Pete!

Never before experience. This is the TRUE way of teaching the mechanism

Mr. Pete. I would have loved to have had you as a teacher. Oh, my mistake, I have you as a teacher now. Thank you.

I learn something new every day. At 62 years of age, I look forward to your shop class on KZfaq.

As always, clear and simple. Many thanks for another superb video Mr Pete.

I've made the decision to watch one of your videos every day until I've seen all of them. They really are both entertaining and informative and we thank you for making them.

Thanks for a great instructional video! I have a bicycle floor pump, with a similar gauge, that I guess I must have dropped a few years ago. Since then, it has read about 15psi at no pressure. I have always just added 15 to the reading. After watching your video, I opened it up and was able to squeeze the curved "loop linkage" with a small pair of needle-nosed pliers to re-calibrate it to read zero at zero pressure. I then checked it on a tire pumped to 50psi against a new pump and it was bang on! Thanks to you, I feel like I have learnt and accomplished something today!

Good video Mr. Pete. I think that's the only thing I never tore apart to see how it works. Thanks for doing the honors.

Man I wish there were still shop classes and teachers like this. Adding this to my homeschooling playlist.

So nice to show this to everybody, thanks!

Excellent presentation! Thank you!

I have learned a lot by watching this series. Keep it up.

I had no idea the copper piece was a tube. I couldn't figure out for the life of me how this worked. Thanks.

Pete thank you so much. I’m making a miniature one for a steam engine and was having trouble understanding the bourdon tube. Now I do. And of course I was delighted to see it was Tubalcain when I found it.

Hi Mr. Tubelcain, I've known for many years how these things work, but have never seen a demonstration like this. I hope that a lot of young dogs will be viewing this! Thanx!

Never thought how pressure gauges actually measure pressure. Thank you for the great explanation and demonstration!!

OMG Tubalcain! Work and learning throughout my life always brings me back here!

Thank you again keep up the great work simplicity keeps the mind young!

Awesome Mr. Pete. I usually am the guy wondering how things work, taking things apart, etc, but it never occurred to me to consider a pressure gauge for some reason. I use them all the time, but had no idea how they worked.

Great MrPete, Many thanks from a mechanical engineering student.

You did an exceptional explanation 🎉

Once a teacher always a teacher. Fantastic job. Thank you.

Very interesting Mr. Pete! Your manner of teaching makes it very entertaining for us 45 year olds!!!

Excellent clear demonstration.

Very educational and very good quality.

Excellent presentation, thank you, sir.

This video is amazing! I use it all the time to explain how pressure transmitters on aircraft work! We love THE BOURDON TUBE!

Tha ks so much, I was trying to understand this while reading a textbook on the subject and I'm really a visual learner so I appreciate your efforts

What a great subject. They just get better. Thanks for your time.

of all the things I took apart as a kid, one of these gauges was never at my disposal to look into.....I always figured it was some sort of spring loaded plunger, but this seems like a far more durable, and ingeniously elegant method.....thanks!

Exactly what I was looking for; seeing a bourdon tube in action!

thank you so much for making this video, sir. i have an essay on how the guage work and i've never touched one before so i had to seek youtube's help.

This helps me with my science exam! Thanks for making this video! :)

Mr. Pete thank you for educated and entertain me. Love your teaching style.

I’d never explored the inner workings of a pressure gauge until just now. I am north of (60) years old and taking Operations and Instrumentation courses at TSTC in Marshall, Texas. Again, I’ve used air-pressure gauges in all kinds of work oblivious to their mechanics ... until today ☀️ A note of thanks for your guided tour. How It Works - Bourdon Tube. I took detailed notes that I might describe it’s working as well. JA Frazier, Marshall, Texas

Thank you for explaining that. Very easy to understand now.

Another great video. Thanks for posting.

This is great. I've never taken one of these apart. Now I know how to make an adjustible pressure switch.

Fantastic video, very informative.

you are the excellent teacher, the explanations and the reasons are head on. i am mechanical engineering student and your channel is the best one to get the practical knowledge. thanks a lot.

Excellent! Thank you for sharing.

Loved it, thanks... helps me understand some of the theory concepts for my forthcoming IE exam

Very fascinating device!

That's really awesome! Never before have I seen how these work. I can't wait to see your other videos as well. Thank you for creating these very educating videos.

Thanks, Peter, very helpful video!!!

Very good explanation 👍 very helpful, thanks

Thank you, it's a very helpful demo for my class. Much vivider than 2D images on the textbook.

Great informative and entertaining video!

Thanks for sharing , I had no Idea of how they worked.

What a Exellent video! Thank you so much!!

Excellent presentation.

I knew how they work...But now I know how they are calibrated Thanks for the Very detailed video !!!

Fascinating. What an elegant piece of mechanical technology.

Great video Two thumbs up!

I like this pretty well. shows detail to students.

Great analogy with the party favor, Mr. Pete. Pretty interesting engineering when you think of it. The radial travel of a specific type of formed copper tube expanding/contracting in some preconceived pattern, translated by gear ratios, and the linear linkage/ adjustments to a rotating shaft, needle and linear scale...impressive. Eddie currents are another favorite. Thanks!

Now I've seen it...amazing thanks pal.

Thank you so much for all of the help

Mr. Pete!! Thank you so much for this video. My gauge in my air tank will not zero out. Now I know how I can calibrate it. You’re right, never before seen on KZfaq! Take care, Sir!

I'm a calibration technician and thank you for the video! This info is very useful.

You're the best at explaination.

Thank youu!! Very informative and just explained simple but thorough. This is going to help me with my test I'm about to take for BioManufacturing

Thanks for that. Great video!!

Christal clear tutorial. Thanks!

Great video. Thanks.

Thanks for comprehensive explanation

thanks so much for this video. useful and informative. and yes, never seen one like it in you tube

Very useful and informative video, thank you for your time and endeavour.

About to start a job in a calibration lab. Thanks for this video

Very detailed explanation, beautifully captured to video. Thanks

Again your rears of knowledge helped me solve a problem,milton compression tester would not zero.by bending the brass loop,fixed the gauge,and tested accurate Mr Pete you are the best preciate ya

Excellent tutorial as usual mrpete. regards from the UK

Thanks for posting this video! very useful! Exellent explanations and views!

Excellent! enjoyable! fantastic! amazing!

EXCELLENT PRESENTATION AND VERY PRACTICAL

Great video.. Good stuff

Thanks mr pete for this video

Very interesting, I did not know that. Thanks as always Mr. Pete!

wow it was awesome. it cleared my doubt of bourdan tube. and how it works.

Great video

Nice demonstration

Very well explained

Amazing.. Superb explanation sir.

Thanks! I love the old, ornate, fancy pressure gauges. I have a 6" Ashcroft air gauge that is probably 50 or more years old.

That was a great one! Thanks man

Your videos are great!

Great video and wonderful explanation, thank you very much from Great Britain

Good job man seeing this for the first time

absolutly never before seen on youtube....thank you so much

Thank you Sir....Well Done ... Again thanks for showing the inner workings of bourdon tube ... very much appreciated. You are an excellent teacher and all of your teaching videos are going to live ever...

the best practical explanation

Great video thank you!

KEEP UP THE WORK SIR

THANK YOU FOR THE INFORMATIVE VIDEO

Very well explained.......thank you!

thanks alot . fun watching!

Amazing! I'm currently studying Chemical Engineering and this is really helpful for me. Thanks!

Thank you so much for this in-depth informative explanation. I hope all your videos are like this as I’ve just subscribed. You explain things to us like my father used to, the do’s don’ts why’s and why not’s and all the outcomes. Please stay well and keep educating us with your videos. I’m 60 now and still learning, What a wonderful world. Kindest regards Ash from Scotland 🏴󠁧󠁢󠁳󠁣󠁴󠁿