The 1A current clamp meter, also known as the 1A clamp-on ammeter, is a versatile and invaluable tool used for a variety of electrical applications. This instrument is specifically designed to measure low currents in electrical circuits with precision and accuracy. The 1A current clamp meter offers several specific uses in different electrical and electronic applications.

OSWELL will present at the INA PAACE Automechanika in Mexico and the FIEE in Brazil in July.

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.

A rogowski coil is a circular coil evenly wound around a non-ferromagnetic material. The output signal is the derivative of the current with respect to time. Through a circuit integrating the output voltage signal, the input current can be truly restored. The coil has the characteristics of real-time current measurement, fast response speed, no saturation, suitable for AC, especially high frequency current measurement.