Abangcungcuthekisi bemimoya mhlawumbi ngebonwabile ngale gadget; imalunga nesiporho Umzingeli we-EMF Meter (ukuzingela iziporho), Esi sixhobo sinqabileyo sinceda ekuboneni ukuhla nokunyuka kweentsimi zombane, onokubona ngazo ukuba kukho nantoni na eyenzeka ngokwasemoyeni, nokuba kubonakala ngathi ithathwa kwimuvi yesayensi. Umzingeli EMF iMete Yinyani, kwaye ixabiso layo ziidola ezingama-70, liza kunye nencwadana yemiyalelo eneenkcukacha, sinokuqala ukuba ngumzingeli wokwenene wesiporho.