Surge Guard 44390 Portable Surge Protector with Enhanced Diagnostics - 50 AMP GPS Systems Maximum of 10 BTH1 sensors

Maximum of 10 BTH1 sensors per Monitor Station

LONG-RANGE WIRELESS SIGNAL – Stable transmission up to 1

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Surge Guard 44390 Portable Surge Protector with Enhanced Diagnostics - 50 AMP GPS Systems Maximum of 10 BTH1 sensorsThis is the Surge Guard 50 Amp 44390 Surge protector, and can protect your RV against up to 4200 joules. This is a perfect unit for travel trailers, pop ups and any smaller type RV. This unit also will test for and indicate for the following: Open neutral Open ground Reverse polarity Open circuit no power Missing leg 1 2 voltage Surge protection status Overheating plug receptacle Other features include a fully enclosed receptacle cover, increased