RV Surge Protector Marsflex 30 amp RV Surge Protector enhances the safety of your RVs electrical system. Providing a robust 10,000 Joules surge protection, it safeguards your equipment from hazardous voltage fluctuations and power surges due to thunderstorms or lightning strikes. Marsflex 30amp RV surge protector is a musthave for RVs, travel trailers, and motorhomes. RV Circuit Analyzer Marsflex 30 amp RV Circuit Analyzer performs an indepth inspection of your power source. It features the LED indication guide and diagnostic chart with seven modes correct wiring, open ground, reverse polarity, open hot, open neutral, hotground reverse, and hot on neutral with hot open. An essential tool for RV owners to ensure electrical safety and reliability. The Marsflex 30 amp RV surge protector delivers topnotch electrical integrity with 100 pure copper wiring and the IP68 waterproof cover, ensuring your gear stays safe, even in severe weather. Its constructed with V1 flameretardant materials for added safety. This units exceptional build quality is backed by rigorous UL and FCC testing and compliance with ROHS standards. Ease Assurance Outfitted with an ergonomic plug handle for smooth, comfortable use, this RV 30 amp surge protector simplifies electrical connections. Its distinctive antitheft ring feature adds a layer of security, preventing potential loss and offering you tranquility on your travels. Reliable Customer Satisfaction With a steadfast 3year warranty and a 30day return policy, we place your satisfaction at the forefront. Our commitment is to offer superior products complemented by seamless customer service, dedicated to furnishing you with an exceptional experience.