EyGde 50 Amp to 15 Amp 110 RV Adapter with Surge Protector, Patented 4500J 5-15P Male to 14-50R RV Adapter+4 Prong 30Amp to 30 Amp Twist Lock Adapter, RV/Generator NEMA L14-30P to L14-30R

EyGde 50 Amp to 15 Amp 110 RV Adapter with Surge Protector, Patented 4500J 5-15P Male to 14-50R RV Adapter Plug RV Circuit Analyzer Voltage Protector with Waterproof Cover, for Camper Travel Trailer. 4 Prong 30Amp to 30 Amp Twist Lock Adapter, RV/Generator NEMA L14-30P to L14-30R, 5000J Surge Protector with Circuit Analyzer, Extension Cord with LED Indicator for Trailer Campers

• 【15AMP TO 50AMP RV ADAPTER】Patented 50 amp to 110 adapter rv, 15 Amp NEMA (5-15P) male to 50 Amp NEMA (14-50R) female adapter for you to connect the house power, power for low power electrical appliance. Allows you to run the refrigerator in the trailer prior with home power to departure and stock food for camping. The item just physically change the 15 amp plug to 50 amp plug, can't transform voltage. Not for EV or Tesla Model Y Charging.
• 【WIRING ISSUES CIRCUIT ANALYZER】50 amp to 110 adapter 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 RV Circuit Analyzer Diagnostic Chart provides fault indication for the following wiring faults: Correct Wring, Open Ground, Open Hot, Open Neutral, Reverse Polarity, Hot/Ground Reverse, Hot ON Neutral with Hot Open.
• 【SURGE PROTECTOR FOR RV】Identifies faulty park power plus offers 4500 Joules of surge protector. Protects your RV electrical equipment from dangerous high/low voltage, electrical disturbances, and sudden power surges due to thunderstorms. RV 50 amp to 110 adapter can work many times to block surge until a super strong surge beat it!
• 【PATENTED 30Amp Plug Adapter with Twist Lock】Plug (Male): NEMA L14-30P, 30-Amps, 125/250-Volts, Maximum Wattage: 7500 Watts. Receptacle (Female): NEMA L14-30R, 30-Amps. The NEMA L14-30P plug is suitable for the interface of generator power.
• 【Surge Protector for RV/Generator】The EyGde 30 amp generator adapter provides safe and reliable surge protection of 5000 joules between the generator and the power socket box. The rv surge protector 30 amp protects your RV electrical equipment from dangerous high/low voltage, electrical disturbances, and sudden power surges, it could protect your devices much more quickly and reliably than other brands.