1 PLUG AND PLAY: Real time detection of current circuit safety, one key power on to test the working state of leakage situation. 2 WIDE APPLICATION: Widely used to check and find the safety hazards of electrical outlets in homes, offices, factories and industries. 3 EASY TO OPERATE: Comes with clear digital display to show the test result that is easy to compare and quickly identify the problem. 4 VARIOUS PURPOSE: Electrical socket tester can be used as receptacle detector, phase detector, power polarity electroscope. 5 STABLE AND DURABLE: Socket tester come with stable structure, excellent performance and long service life.
What's in the box
1 x Outlet Tester
