A seismometer (replacing the outdated term seismograph), but other instruments may also respond to an earthquake. The simplest example of a seismograph is a pendulum.
Spirograph
Barometer.
The instrument used to measure temperature is called a thermometer.
A multimeter is a common instrument used to measure electrical current. It can measure current, voltage, and resistance in electrical circuits.
The instrument used to measure the amount of rain that has fallen is called a rain gauge. It collects and measures the precipitation that accumulates over a specific period of time.
The name of this instrument is anemometer.
Spirograph
Timepieces.
The instrument used to measure the volumes of liquids are many as follows ..they are : beaker ,burette,pipette,etc.
CLOCK
A contraction
Barometer.
thermometer
This is known as an earthquake or as seismic activity.
DOROTHY
a rain gawge
its called mk meter!?