50 AMP Hughes Power Watchdog Surge Protector + EPO Protect your vehicle’s tires from

Protect your vehicle’s tires from blowouts from environmental damage

as they fit into your receiver hitch and connect your tow vehicle with the tongue of your trailer

Run-Dry Safe: Runs dry without damage

water-resistant material

Enables RV Water Pump To Automatically Winterize Water Lines

50 AMP Hughes Power Watchdog Surge Protector + EPO Protect your vehicle’s tires fromSurge Protector; Protect From Damaging Low High Voltage Levels and Power Surges When Connected To Campground Power Supply; Portable; 4800 Joules Of Advanced Surge Protection; 50 Amp; Bluetooth Connectivity; With Fault Indicator Light And Emergency Power Off; With Plug Head Handle Grip; Smart Technology Compatible Installation Type: Portable Ampere Rating: 50 Amp Voltage Regulation: 120 Volt Smart Technology Compatible: Bluetooth Automatically