calipers
calipers
caliper
A vernier caliper
This instrument is a balance.
A tiltmeter measures changes in the tilt of the earth. :)A tiltmeter is an instrument that measures changes in the tilt of the earth. :)
A calorimeter measures heat. In contrast, a thermometer measures temperature.A thermometer bolometer - an instrument that measures heat radiation; extremely sensitive calorimeter - a measuring instrument that determines quantities of heatHeat is measured with a ThermometerThermometerThermometer or calorimeterThermometerthermometerHeat is measured with a thermometer.
A thermometer measures molecular energy.
A decimal penny used in the UK, has a diameter of exactly 2 centimetres (20 millimetres). Therefore, use either cm or mm.
a calender
ruler
An aeroplane
a creep meter
A sextant