Kohree 30 Amp to 50 Amp RV Adapter with Surge Protection, 8000 Joules RV Surge Protector 30/50 Amp, Circuit Analyzer Surge Protector for Camper Trailer, RV Adapter Plug NEMA TT-30P to NEMA 14-50R

Highlights

• 【30AMP TO 50AMP RV ADAPTER】30 Amp NEMA (TT-30P) male to 50 Amp NEMA (14-50R) female adapter for convenient power connection to your 50 Amp RV at the campground.
• 【8000 JOULES SURGE PROTECTION FOR RV】Kohree 30/50 amp 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 plug is designed with an ergonomic grip handle for safe and effortless plugging and unplugging.
• 【HIGH QUALITY MATERIALS】Made up of high quality pure copper and heavy duty PVC, Kohree 30 amp to 50 amp RV adapter is fireproof, high-temperature resistant and identifies faulty power, ensuring RVs, campers' safety.