Examples from the Web for ammeter
Thus, the current indicated by the ammeter is a closely approximate measure of the conductivity of the solution.
D and e are the line wires and the circuit is completed through the ammeter to show whether we are generating electricity.
The volt meter indicates 110 volts and the ammeter shows that one ampere is passing.
The amperes indicated on the ammeter should be the greatest when the main headlamps are burning bright.
Note how much current is indicated on the ammeter mounted on the instrument panel of the car as the different lamps are turned on.