"A device capable of detecting and projecting EM fields onto walls in real time, it can also be used to remotely control some eletronics."
— Inventory description - English
— Inventory description - Japanese
The EMF Visualizer (EMFスキャナープロジェクター) is a hacking gadget in the Resident Evil 2 remake.
It is used to target various eletronics in order to allow Ada Wong to reach new areas during her segment.
Automatically given to the player after approaching the first ladder during her segment.