A current clamp mainly consists of a jaw, a circuit board, a digital display screen, and operating buttons. The jaw is the core component of the current clamp, typically made of ferromagnetic materials with a pair of electromagnets inside to detect current signals and convert them into voltage signals. The digital display screen is used to display the measured current value, and the operating buttons are used to set parameters and switch between function modes.

In the era of digital transformation, traditional current clamps—once merely tools for basic electrical current measurement—are evolving into intelligent monitoring terminals through the integration of Internet of Things (IoT) and Artificial Intelligence (AI) technologies. Modern smart current clamps are no longer limited to simple data acquisition; they now enable remote monitoring, predictive analytics, and automated diagnostics, revolutionizing how electrical systems are managed and maintained.