RV Surge Protector 30 Amp, 30 Amp Male to Female RV Surge Protector, Adapter Circuit Analyzer with LED

30 Amp RV surge protector is used to detect the connection error of the camp electric outlet and ensure the safety of your electronics. Surge protection is up to 1050 joules, no need to worry about any damage to your RV due to surges. Plug the circuit analyzer camp electric pile before plug into the RV power cord. The LED indicator light will present the power status. If the indicator light shows the sign of wrong connection, the power cord cannot be connected. 30 Amp male to 30 Amp female adapter, 125V/3750W. Ergonomic grip design makes it easy to plug in and out. This RV surge protector weighs only 5 ounces and is very small in size, which makes it easy to carry and storage. Ideal camper accessory for travel trailers.