A device used to measure ring sizes.
A bannock device is used to measure your shoe size.....correct answer -:)
Metal and glass.
"barometer"
An ammeter is a measuring instrument used to measure the electric current in a circuit.
An ammeter is the device used to measure electrical currents. It is typically connected in series in a circuit to measure the flow of current passing through it.
A tape measure.
Ammeter
a thermometer is a device that is used to measure temperature.
A barometer is a device used to measure atmospheric pressure, while an anemometer is used to measure wind speed and direction.
device ... scale
multimeter