Camco Circuit Analyzer Power-Defender w/ Surge Protection 55310 30M/30F 125V NEW Item is new in packaging however packaging has been damaged see photos for condition. Manufacturer's Description The PowerGrip RV 30-Amp Circuit Analyzer Adapter with Integrated Surge Protection and Fault Indication helps protect your RV from power surges. Diagnostic LEDs indicate wiring faults when you connect your electrical cord to the power pedestal. The circuit analyzer indicates faults for reverse polarity, open neutral and other wiring issues. Includes integrated surge protection of up to 1,050 Joules. 30-Amp male (NEMA TT-30P)/30-Amp female (NEMA TT-30R). Does not protect against sustained high or low voltages. Patented. RV Electrical Protection: Protects your electrical equipment from power surges Diagnostic LEDs: Provide indication of faults when you connect your electrical cord to the power pedestal Indicates Wiring Issues: Indicates faults for reverse polarity, open neutral and other wiring issues Integrated Surge Protection: Up to 1,050 Joules The Camco PowerGrip RV 30-Amp Circuit Analyzer Adapter with Integrated Surge Protection and Fault Indication helps protect your RV from power surges. Diagnostic LEDs indicate wiring faults when you connect your electrical cord to the power pedestal. The circuit analyzer indicates faults for reverse polarity, open neutral and other wiring issues. Includes integrated surge protection of up to 1,050 Joules. 30-Amp male (NEMA TT-30P)/30-Amp female (NEMA TT-30R). Does not protect against sustained high or low voltages. Patented. RV Electrical Protection: Protects your electrical equipment from power surges RV Electrical Protection: Protects your electrical equipment from power surges Indicates Wiring Issues: Indicates faults for reverse polarity, open neutral and other wiring issues Integrated Surge Protection: Up to 1,050 Joules 30-Amp: 30-Amp male (NEMA TT-30P)/30-Amp female (NEMA TT-30R) We take our reputation seriously, we buy and sell online, so we understand the value of trust! If you are unsatisfied with your order, please contact us and we will work with you to resolve it to your satisfaction! Thanks for looking at our listing and supporting our small family business! SHELF: 58 NT