http://www.komar.org/faq/manometer/
simple manometer differential manometer inclined 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.
Manometer
I think you're looking for U-Tube 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.
air, fluids and very low pressures equal & unequal leg u tube manometer, cistern manometer, u tube manometer.
To effectively use a manometer to measure pressure, first ensure the manometer is properly calibrated and zeroed. Next, connect one end of the manometer to the system or device where pressure is to be measured. The other end should be open to the atmosphere. The difference in fluid levels in the manometer will indicate the pressure. Read the measurement from the scale on the manometer to determine the pressure accurately.
When mercury is used a manometer fluid and the manometer tube is inverted it will measure the small pressure difference in liquids. This is a tool used by scientists.