Wide Range Of Applications Widely Used In Electrical Maintenance Testing In Schools, Laboratories, Factories And Other Social Areas, Office Outlet Testing, Power Strip Testing And Wall Socket Testing. It Can Save A Lot Of Time To Test Socket Problems.
Easy To Use Detect The Neutral Line, Connect The Wires And Ground Wire Correctly, And Indicate Which Line Lacks The Bright Light Mode. Bright Led Lights And 3 Test Lights The Lamp Holder Icon Is Labeled On The Of The Socket Tester. The Tester Has A BuiltIn Light So It Can Also Be Used In The Dark. Read Test Results Quickly And Easily.
Electric Socket Tester Advanced Socket Tester For Quick Detection Of The Correct Electrical Connection Of The Socket. Designed Using The Rcd / Gfci Test Button The Power Outlet Is Properly Wired And The Rcd / Gfci Trip Function. It Can Test The Prote.
7 Led Light Modes There Are 7 EasyToRead Indicators To Indicate The Status Of The Socket, Easy To Judge
100% Brand New And High Quality.Portable Design Small Size, Light Weight And Easy To Use.
Product From USA 
