Do you have an RV?
Thinking to get one?
You gonna need one of these!!!
Progressive Industries 50A Portable surge protector kits contain a separate receptacle tester to detect wiring faults at the pedestal and surge module to attach to the detachable power cord
Surge module ratings: 50A: 45,000A max spike / 2,030 joules
Tests the following with a single indicator: Open Ground, Open Neutral, Open Hot
Tests the following with a single indicator: Hot/Neutral Reversed, Hot/Ground Reversed
Surge module contains surge protection indicator alerting user when depleted
