RVGUARD RV Surge Protector 30 Amp, 2100 Joules Surge Protection with Weatherproof Cover, All-in-one Circuit Analyzer with LED Indicator, Designed for RV, Camper, Travel Trailer，ETL Listed

The first RVGUARD RV power cord was produced in China and sold to USA in 1996.

After that, 500 styles of our RV parts and accessories have been introducing to USA and Canada.

RVGUARD has become one of the industry leaders for products that make you a very comfortable RV.

We are dedicated in offering more and more ideal solution to your RV.

Hopefully, RVGUARD can be a very reliable mate of your cozy RV.

All-in-one Circuit Analyzer with LED Indicator, Designed for RV, Camper, Travel Trailer，ETL Listed Protection Modle: L-NL-GN-G Male Plug: NEMA TT-30P Female Plug: NEMA TT-30R Length: 20 Inch Surge protection up to 2100 jules 22500 amp max spike <1 ns instantaneous response