弦线电流计 [电] string galvanometer ; string electrometer ; Einthoven galvanometer ; string

单弦线电流计 single-string galvanometer ; string galvanometer

环形回线电流计 endless belt loop galvonometer

双线电流计 bifilar galvanometer ; galvanometer bifilar

热线电流计 hot-wire galvanometer

热线式电流计 hot wire meter ; hot-wire galvanometer

扭线式电流计 torsion-string galvanometer

交叉线圈式电流比率计 crossed-coil type ratiometer

线圈型电流计 coil galvanometer

线圈电流计 coil galvanometer