It is now known as the sphygmomanometer , used to measure blood pressure.
simple manometer differential manometer inclined manometer
Jean Hoffmans has written: 'La philosophie et les philosophes'
http://www.komar.org/faq/manometer/
the most common type of manometer are u-tube type,inclined and the cistern type of manometer
hoffmans are
It all depends on what you mean. Neither form is correct if you simply want to refer to a family called Hoffman."The Hoffmans lived next door to me when I was a child." (A family whose surname was Hoffman lived next door to me.)"I used to like going to the Hoffmans' house." (I liked going to the house that belonged to the Hoffmans.)"I used to like going to the Hoffmans'." (Same meaning as above - the word 'house' or 'place' is understood.)"I used to like going to the Hoffmans." (No apostrophe - the meaning is that I liked going to that family - the people not the house are being referred to.)"I liked visiting the Hoffmans." (I liked visiting the family called Hoffman.)"Hoffman's house was very big." (The house that belonged to a person called Hoffman was very big.)"The Hoffman's car was brand new." (This usage would mean that the car belonged to someone known as 'The Hoffman' - a nickname.)If the family name ends in s [Hoffmans] the apostrophe goes behind the s , otherwise we have the Hoffmanses. The Hoffman's is a possessive pronoun.The Hoffmans' is a plural pronoun.Re the above: Neither The Hoffman's nor The Hoffmans' is a pronoun. They are both nouns, and both possessive nouns.
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.