Kohree RV Surge Protector 30 Amp 10000 Joules with High/Low Voltage Protection,with LED Display Waterproof ,Auto Shut Off for Camper,Travel Trailers-Gray

【10000 Joules Surge Protection】Kohree 30 amp RV surge protector absorbs high voltage spikes within 1 ns, protecting your RV/camper and electrical systems from electrical disturbances and sudden power surges caused by thunderstorms.

【Circuit Analyzer with LED Display】REAL-TIME display of line voltage and display of line wiring by code makes it effective to check whether the power source is wired correctly and safe to connect, and helps detect most wiring faults. When the surge protected lights (green) are on and display voltage (104-132V), it is safe to connect the surge protector to your RV.

【Auto Cut-Off and Reconnection】Designed with high and low voltage auto power off function, power to the RV will be automatically cut off when the voltage drops below 104V or exceeds 132V. When the voltage is back to normal range, it will reconnect itself to work again.

【IP67 Waterproof Design】Kohree smart surge protector for RV comes with an extra large waterproof cover that fits all plugs on the market (including new RV plugs), better protecting the circuit from rain, wind, snow and sandstorm.

【Safe & Easy to Use】Made with fireproof shell and heavy-duty PVC for safe use, Kohree 30 amp surge guard is designed with ergonomic easy-grip handle which helps you to plug and unplug it easily.