Surge Guard 44390 Portable Surge Protector with Enhanced Diagnostics - 50 AMP GPS Systems LONG-RANGE WIRELESS SIGNAL – Stable

LONG-RANGE WIRELESS SIGNAL – Stable transmission up to 1

Maximum of 10 BTH1 sensors per Monitor Station

Improves system stability

It automatically detects when your engine is running and only draws power when the alternator is supplying it

it shuts down

Surge Guard 44390 Portable Surge Protector with Enhanced Diagnostics - 50 AMP GPS Systems LONG-RANGE WIRELESS SIGNAL – StableThis 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