Ghostbusters pamwe vangadai vakafara neichi gadget; ndezve chipoko Hunter EMF Meter (kuvhima chipoko), Ichi chishandiso chisingawanzo chinobatsira kuona kuchinjika uye nhanho mumagetsi emagetsi, ayo iwe aunogona kuona kana paine chero chiitiko chakajairika, kunyangwe chichiita sekunge chinotorwa kubva musainzi yekunyepedzera bhaisikopo. Muvhimi EMF Mete Icho chaicho, uye mutengo waro uri madhora makumi manomwe, unouya nebhuku rakadzama remirayiridzo, tinogona kutanga kuve muvhimi chipoko chaiye.