You can find "EMP Jammer" kits on various hobbyist sites and overseas marketplaces. These are typically handheld, battery-powered gadgets designed to disrupt small electronics.
These are used to test if products—like cars or medical equipment—can withstand a pulse. can you buy an emp
These use high-power microwave (HPM) technology. While private defense contractors develop these for governments, they are not sitting on store shelves for civilians. 3. EMP Generators for Testing You can find "EMP Jammer" kits on various
While you can find DIY kits and small jammers online, If you’re worried about a pulse event, your money is much better spent on shielding your current devices rather than trying to buy a pulse-maker of your own. These use high-power microwave (HPM) technology
These are often marketed for "testing" electronic shielding or, more nefariously, for trying to cheat slot machines or arcade games.