Multiple choice general knowledge

Which instrument is used to measure pressure?

  1. Saccharimeter

  2. Ammeter

  3. Manometer

  4. Lactometer

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

A manometer is used to measure pressure, particularly gas pressure in closed systems. Saccharimeter measures sugar concentration in liquids, ammeter measures electric current, and lactometer measures the density of milk to check purity.