An easily portable instrument used for measuring air pressure is called anedroid barometer.
I think 2 that are called androids but all together including androids and droids I think there are 4
Before Androids 17 & 18 appeared, in The Androids Appear.
The Androids of Tara happened on 1978-12-16.
Air pressure is measured with a barometer.
Well, an aneroid barometer, is called an aneroid barometer- but, a barometer measures air pressure, and an aneroid barometer is a barometer that contains no liquid.
Episode 126 - The Androids Appear
barometer has mercury inside it .
nope
Yes.
yes
What is the civilian barometer test?
It was not used as a barometer.