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With a Pneumeter you measure air pressure, in the picture a hand-held pneumeter for measuring the air pressure in bicycle tires.

Pneumatics is the use of compressed air for mechanical motion. It has many uses.

Pneumatic transfer systems are employed in many industries to move powders and devices. Pneumatic devices are also used where electric motors cannot be used for safety reasons, such as deep in a mine where explosive dust or gases may be present.

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