How a emp jammer working on a jackpot slot machines

How does an EMP jammer work in a slot machine? slot machine jammers one of TheTechGuru's videos that show him testing his RapidFire II custom made EMP Slot Jammer slot sign up bonus no deposit Testare EMP Jammer De Tip Slot Machine #emp #jammer #slot

slot juara Testare EMP Jammer De Tip Slot Machine #emp #jammer #slot