The device used for measuring altitudes is
A
altimeter
B
ammeter
C
audiometer
D
galvanometer
Correct Answer: altimeter
Altimeter - Altimeter or an altitude meter is an instrument used to measure the altitude of an object above a fixed level. Audiometer - An audiometer is a machine used for evaluating hearing acuity. Ammeter - Ammeter is used to measure the current of an electrical circuit. Galvanometer - The galvanometer is the device used for detecting the presence of small current and voltage or for measuring their magnitude.