The measurement tubes: mL and cm.
Pyrometer
Hertz is used to measure sound frequency (how high or low the sound is). Decibels are used to measure how loud or soft a sound is.
a graduated cylinder
A magnetometer is used to measure magnetic force in magnetic fields.
A gas syringe A gas syringe
protractor
A thermometer.
scales
graduated cylinder
a ruler
thermometer
You use a spectrophotometer.
Pyrometer
a photodiode
A Scale.
Hertz is used to measure sound frequency (how high or low the sound is). Decibels are used to measure how loud or soft a sound is.
example:balance scale