Camco’s Power Grip 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. It is weatherproof and able to withstand adverse weather conditions. 30-Amp male (NEMA TT-30P)/30-Amp female (NEMA TT-30R). Patented. Camco makes quality products for RVing, boating, camping, towing, tailgating, and grilling that help you take your passion for the outdoors to the next level. RV Electrical Protection: Protects your electrical equipment from power surges

Features:

• 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