Pulse Induction (PI) Technology for enhancing handheld metal detection. In the world of handheld metal detectors, technological innovation plays a pivotal role in ensuring accurate and efficient detection of metallic objects. One of the advanced technologies that power these devices is Pulse Induction (PI) technology. Employed to enhance the capabilities of handheld metal detectors, PI technology addresses the limitations of traditional metal detection methods, making it an integral component of modern security solutions.