амперметр
- ac ammeter
- center-zero ammeter
- clamp-on ammeter
- dc ammeter
- depressed-zero ammeter
- detector ammeter
- digital ammeter
- dynamometer ammeter
- electromagnetic ammeter
- electronic ammeter
- electron-tube ammeter
- electrostatic ammeter
- ferrodynamic ammeter
- hot-wire ammeter
- induction ammeter
- industrial class ammeter
- movable-coil ammeter
- moving coil ammeter
- moving-iron ammeter
- multirange ammeter
- permanent-magnet ammeter
- recording ammeter
- rectifier ammeter
- snap-on ammeter
- standard ammeter
- surge-crest ammeter
- switchboard ammeter
- thermal ammeter
- thermocouple ammeter
- vibrating-reed ammeter