ETA532X series current sensors are used for AC current measurement. The measured current is as high as 50A effective value, the maximum pulse current is 10000A, the bandwidth is 50MHZ, the rise time is 200ns, and the jaw diameter is about 14mm; The standard BNC output interface can be connected to any manufacturer's oscilloscope. Add standard accessories BNC to banana socket to realize connection with digital multimeter. Widely used in high-end medical multi-band current sensing; square wave, triangle wave passive mutual inductance, laboratory broadband current research, lightning surge waveform observation, switch short-circuit current detection.