Valterra A10-50SMSP SurgeMinder 50A Surge Protector

50A Surge Protector, Boxed. Prevent faulty power at RV campsites from ruining your electronics. Analyzes circuits to verify pedestal power. Identifies 8 outlet faults, with indicators that illuminate to show power status. Convenient finger grip for ease of use. For 4-prong plug outlets, 50A, cETL listed.