GE Q-Line THQL 20-Amp 1-Pole Combination Arc Fault Circuit Breaker in the Circuit Breakers department at Lowes.com
Eaton BRL215CAF Plug-In Mount Type BR Combination Arc Fault Circuit Breaker 2-Pole 15 Amp 120/240 Volt AC Fire-Guard - Walmart.com
Klein Tools RT310 Outlet Tester, AFCI and GFCI Receptacle Tester for North American AC Electrical Outlets - Amazon.com
Arc Fault/Ground Fault Tester Can Take the Heat | EC&M
Klein Tools ET310 AC Circuit Breaker Finder, Electric Tester With Integrated GFCI Outlet Tester & RT310 Outlet Tester, AFCI and GFCI Receptacle Tester for North American AC Electrical Outlets - Amazon.com