Anatomy of Pressure & Vacuum Gauges

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[@goldfishi5776]

I’m more curious of the type of metal used for the deflection spring and how the temperature affects its modulus. Also thanks to Robert Hooke 😉

[@FLYWITHDAVINCI]

WATCHED.✔

[@mehdim.rahimpour197]

Awesome video, I learned some good from this. Thank you

[@BjornV78]

There is another type of high pressure gauge, the one filled with a clear liquid (glycerine/water) arround the needle to dampen quick movements of the needle to prevent damage.

[@BetterBiomedChannel]

Yes, those ones are usually used for hydraulics

[@mainrig4981]

why the vacum gauges are only rated to -1?