Homemade Altitude Meter (Barometer)

This is a home made altimeter. It's not exact, but it show you to visually see changes in atmospheric pressure.
The level also moves according to the temperature change.

[@mubasharwarraich2157]

what a lovely simple altimeter

[@iguy]

재미난 발상이네요! 어떻게 테스터 하지 했더니 롯데타워 ~~ㅎㄷㄷ

[@ThomasKim]

두바이 갈 일이 생기면 가져가서 다시 테스트 해 볼 예정입니다.

[@Linkongreentech]

Wow I’m pleased 😃

[@maxonmathew4557]

Where can I buy those ball valves

[@ATIHpss64HM]

On your microwave transformer video, did you just plug the transformer into the wall? Or are you using a special power supply?

[@ThomasKim]

Power connected from the wall. The primary and secondary are insulated, so if you insulate the transformer body from the ground, you won't get an electric shock if you touch only one pole. Only if you are wearing insulated shoes.

[@iyou2445]

오오오 저도 저거 들고 롯데월드타워 갈래요 ㅋㅋㅋㅋ

[@dixisholy9198]

Nice👍. Why does the water rise?

[@ThomasKim]

As the ambient atmospheric pressure drops, the air inside the bottle expands.

[@pensivist]

Where is that elevator located?

[@ThomasKim]

300, Olympic-ro, Songpa-gu, Seoul, Republic of Korea

[@tootalldan5702]

Nice visual ride effect. :)

[@JackJennings.]

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