뉴스 센터
이 회사에 대한 최신 정보는 여기에 있을 것이다
새 센터
이 회사에 대한 최신 정보는 여기에 있을 것이다
To test voltage, frequency, etc., the multimeter must be connected to both ends of the target being measured. To test the current, the circuit under test also needs to be disconnected for testing. This is not very convenient for most on-site inspections and is generally used to test small currents.The clamp meter is ready to use, and different sizes of jaws correspond to different sizes of wires.The clamp meter uses the principle of AC electromagnetic induction and can measure a much larger current than a multimeter. It can measure and read instantly without disconnecting the wire, which is convenient and fast.