Kohree 30 Amp to 50 Amp RV Adapter with Surge Protection, 8000 Joules RV Surge Protector with LED Power Indicato for Camper Trailer, NEMA TT-30P to NEMA 14-50R

【30AMP TO 110V RV ADAPTER】15 Amp NEMA (5-15P) male to 30 Amp NEMA (L5-30R) female adapter for convenient power connection to your 30 Amp RV from your home. With Kohree 15 amp to 30 amp adapter, you can use the household power supply directly for low power electrical appliance, like running the refrigerator in your RV before departure and stock food.

【8000 JOULES SURGE PROTECTION FOR RV】Kohree rv surge protector for camper absorbs high voltage spikes within 1 ns. It safeguards your RV's electrical gear against hazardous voltage fluctuations, electrical disruptions, and abrupt power spikes resulting from thunderstorms.

【CIRCUIT ANALYZER WITH LED INDICATORS】Effective way to verify whether the power source is wired correctly and to detect most wiring faults. Diagnostic LEDs on trailer surge protector provide fault indication: Correct Wiring, Open Ground, Reverse Polarity, Open Hot, Open Neutral, Hot/Ground Reverse, Hot on Neutral with Hot Open.

【EASY & SAFE TO USE】The RV power adapter is designed with a twist locking receptacle. 30Amp Female locking connector is watertight molded plug with a threaded ring for weatherproof connection.

【HIGH QUALITY MATERIALS】Made up of high quality pure copper and heavy duty PVC, Kohree 15 amp to 30 amp RV adapter is fireproof, high-temperature resistant and identifies faulty power, ensuring RVs, campers' safety.