Astronomers use a variety of instruments such as telescopes and radar to measure the diameter of planets. One commonly used instrument is a laser range finder, which can be used to determine the size of a planet by measuring the time it takes for a laser beam to bounce back to Earth after being pointed at the planet's surface.
Spirograph
Barometer.
The instrument used to measure temperature is called a thermometer.
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.
A multimeter is a common instrument used to measure electrical current. It can measure current, voltage, and resistance in electrical circuits.
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.
A contraction
CLOCK
Barometer.
thermometer
DOROTHY
its called mk meter!?
A seismometer.
a rain gawge