Zwiebel@feddit.orgtoNo Stupid Questions@lemmy.world•Does different parts of the world use different standards for water pressure similar to voltages?English
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19 hours agoIt doesn’t matter one bit. The actual voltage from the wall varies, and devices are build to operate under a fairly wide margin.
The most common one is bar. 1 bar is roughly the atmospheric pressure.
An older German unit was atü, 0 atü is atmosperic pressure
Edit: sorry I misunderstood the question