it is simple to construct,cheap,very accurative
what are the advantages of a u-tube manometer than a piezometer
simple manometer differential manometer inclined manometer
Advantages of a manometer include simple design, easy operation, and accurate readings. Disadvantages may include limited application to specific pressure ranges, susceptibility to damage if not handled carefully, and potential for inaccuracies due to factors like temperature variation.
http://www.komar.org/faq/manometer/
the most common type of manometer are u-tube type,inclined and the cistern type of manometer
To set up a manometer, first ensure that it is securely mounted in a vertical position. Fill the manometer with a fluid, typically mercury or water, making sure there are no air bubbles. Connect the manometer to the system you want to measure the pressure of, and then observe the height difference of the fluid levels in the manometer to determine the pressure.
I think you're looking for U-Tube Manometer
Manometer
A 2005 Dodge Caravan does not have a manometer.
Electrical manometer is an electronic manometer use to record pressures between two points. It is commonly used in recording pressure in bridges.
A manometer is used to measure pressure. A well-type manometer measures a singular height of pressure and is normally highly accurate.
Manometer.