Product features of GVDA GD105A US Plug socket tester
GFCI Test: Determine whether the trip breaker is operational. Press the GFCI button, if the GFCI receptacle trip, that means the power leak-proof protection is good. Use caution when using this function on standard receptacles. It has the potential to trip the house wiring system.
Voltage Test: The outlet tester with LCD screen allows you to measure socket voltage, leakage voltage, and current and clearly display the results on the LCD screen. When there are wiring issues, the screen will turn orange.

Electric Problem Checker: Standard 3-Wire and GFCI protected 120Volt AC Outlets. This receptacle tester detects open ground, open neutral, hot/ground reverse, hot/neutral reverse, hot/ground reverse&open ground in standard and GFCI electrical outlets.
Simple to Use: When activated, the Red LED indicators illuminate clearly for easy visual indication and identify one of the six common wiring options. Based on LED light results, an easy-to-understand chart on the tester assists in determining wiring conditions in the outlet.
SAFETY CERTIFICATE & SERVICE: This GFCI outlet tester complies with CAT III 300V and CE-Marking. Product service is provided for 36 months.





