Smart RV Surge Protector 30 Amp with LED Display, 30 Amp RV Surge Protector Waterproof with Real-Time KWH, Voltage and Current Monitor Screen Circuit Analyzer for Camper, Travel Trailer

["Intelligent RV Surge Protector: The upgraded smart LED display provides accurate, real-time readings of kilowatt-hours, voltage and current. This 30 amp RV surge protector features a circuit analyser with indicator lights and a larger waterproof cover. It offers accurate monitoring data for your RV's electrical system, which is very convenient","Over/Under Voltage Surge Protection: If the peak current exceeds the protection threshold, the camper surge protector 30 amp will automatically cut off the power, reconnecting when the voltage returns to normal, thus ensuring your RV is reliably protected. Note: No APP Bluetooth or WiFi functionality","Full Circuit Analyzer: This RV power surge protector provides 10000 Joules of surge protection and includes a diagnostic chart to identify faulty power.The indicator lights guide you through identifying the following faults: Correct Wiring, Open Ground, Reverse Polarity, Open Hot, Open Neutral, Hot/Ground Reverse, Hot On Neutral With Hot Open","Safe and Reliable Materials: Our camper surge protector main materials are high-grade PVC, PV and copper. The robust IP68 waterproof large cover is highly resistant to external erosion, such as wind, rain, sand and fallen leaves. The upgraded cover (2.9*3.1 inches) adapts to various plugs","Warranty Protection: To ensure you enjoy the best possible experience with our RV products, we offer a two-year after-sales service. If you have any questions or require assistance, our friendly customer service team is always on hand to help and ensure you have a worry-free experience"]