Isolates defects in wiring, switches, motors, and other electrical equipment using testing instruments such as ammeter, ohmmeter, voltmeter, testing lamp, or other appropriate equipment.

• 我翻译为“对电线、开关、电机及其他电器设备漏电情况进行隔离应使用测试仪器如电表、电阻表、电压表、试灯或其他适当设备。”