Type: 3-Wire Circuit Tester, Quaternu: Measures Continuity,
Type: Receptacle Tension Tester, Quaternu: Measures Continuity,
Type: 3-Wire Circuit, Ground Continuity, Quaternu: Tests 3-Wire Circuits and Ground Continuity,
Type: GFCI, 3-Wire Circuit Tester, Quaternu: Measures Continuity,
Type: Combination Kit, Quaternu: Tests 3-Wire Circuits and Receptacle Tension,
