Gardner Bender GCT-304A Economy Continuity Tester

Gardner Bender GCT-3304 Economy Continuity Tester, Economy Continuity Tester, Tests For Continiuous Conductivity Of Many Circuit Types, Features 36" Insulated Lead With Alligator Clip End & Fullt Shielded Indicator Bulb, For  Batteries Use 2 "AA"