【RV Surge Protectors】Absorbs high-voltage spikes up to 4100 Joules and protects the RV electrical equipment from dangerous high/low voltage, electrical disturbances, and sudden power surges due to thunderstorms
【Circuit Analyzer】This allows you to test the quality of your power before connecting your RV, by verifying if the power source is correctly wired and by helping detect most wiring faults. The 30A RV Circuit Analyzer Diagnostic Chart indicates the following faults: Correct Wiring, Open Ground, Open Neutral, Reverse Polarity, hot/Ground Reversed, and No Power
【Safety Protection】V-1 flame-retardant materials and IP68 waterproof design make it extra safe to use. This Surge Protector was designed with waterproof cover which protects the circuit from rain, wind, sandstorm. Protecting your rv trailers electrical equipments away from unexpected damage
【Easy to Use】The RV surge protector plugs are designed with ergonomic handles for safe and easy plugging and unplugging
Designed for charger has successfully met stringent requirements, The parts undergo rigorous testing by qualified engineers to ensure compatibility and reliability in your RV and Travel Trailer