Testers D2S Receptacle Tester with LCD Display, for Standard 3-Wire 120V Electrical Outlets

PROFESSIONAL OUTLET TESTING: This outlet tester is not only designed for power outlet wiring testing, but also for GFCI testing, which can quickly and accurately detect the most common wiring conditions and problems.
INSTANT INSPECTION: Just plug the circuit tester into a standard North American outlet, and the clear LCD indication instantly shows the accurate wiring status, you can understand the results without looking at the graph.
GFCI TEST FUNCTION: Press the red "leakage protection" detection button, the leakage protection switch will trip and power off in time (the air switch is not controlled). If the leakage protection switch does not trip, please contact a professional for maintenance in time
WIRING DETECTION: Small and lightweight socket-type tester detects open ground, open neutral, open hot, double open (neutral and ground), reverse hot/ground and reverse hot/neutral wiring faults.
WHAT YOU WILL GET: 1 Piece Advanced GFCI Power Outlet Tester; 1 User Manual; Any questions, please feel free to contact us.