Protractor...
A tape measure.
How about a micrometer
to measure a shape
A meter rule.
You would use to measure decimeter is a ruler.
It is a thermometer which can be in degrees of Fahrenheit or Celsius.
What instrument do we use to measure the electrical and mechanical vibrations
The barometer is the instrument that is used to measure the air pressure.
seismographs
thermostat
seismographs
use a protractor to measure angles
The ceilometer instrument.
A tape measure.
a hygrometer
A barometer.
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