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Trailer is 30 amp....park only has 50 amp sites....which protector do I use? | When it comes to surge protectors for an RV you'll always use a surge protector that matches the amperage of the Rv's system. So you would need a 30 amp surge protector...

I am looking at getting a Hughes Autoformer 30AMP. Current trailer and Park are 30AMPSomeone has told me to get the 50AMP option and convert both ends to 30A with dogbone connectors. I am also looking to put the Watchdog surge protector inline....

Hi, What is the largest diameter cable lock that will fit through the security ring on the Hughes Portable Power Watchdog Model HU67FR ? Thanks | The largest cable lock that will fit is going to be 5/16" for the Portable Power Watchdog Surge...

I am looking for an rv electrical meter that will allow me to know how much power is used by an rv Im letting stay on my property so the man staying in the rv can pay for the power he uses. Would the watchdog do this? | The Power Watchdog Bluetooth...

Hello. I am interested in a 30-amp voltmeter for the specific purpose of measuring kilowatt/hour usage on my RV. Will the HU37FR do this? Do you have a more basic plug-in meter that will simply measure kilowatt/hour usage? Thanks for your help!...

Just want to verify something. I bought from you a 50amp male to 30 amp female adapter. My trailer is a 30amp max unit. This adaptor only pulls from one side of the 50 amp line thus sending only 30 amps max to my trailer correct? | The Mighty...

I intend to purchase a 30amp Power Watchdog MODEL:PWD30-EPO-H and have it hard-wired into my RV. The operating instructions says that I should plug in the Watchdog by itself, without the RV attached and that the unit runs diagnostics to determine...

We will soon own our first RV, a 50 amp Airstream. We are interested in the Hughes auto former 50amp watchdog. Wed also make sure we have every dogbone needed, for connecting to both 30amp receptacles as well as at home regular outlets. If we...

Can the power be manually disconnected via the app if you’re away and get a alert about a high or low voltage problem? | The Power Watchdog Surge Protector with Bluetooth, # HU97FR is a 30 amp surge protector that has a free Smartphone app for...

Dies the 50 amp model check across L1 and L2 to assure that it is 220vac instead of 110vac? There are a few RV parks that cheat on the 50A receptacle by connecting L1 and L2 together rather than being a split phase. My RV needs the 220vac the...

Can I use the 30 amp surge protector on 50 amp service with proper 50-30 amp adapter. | You can use an adapter such as the Mighty Cord RV Power Cord Adapter Plug for 50 Amp Female to 30 Amp Male, # A10-3050AVP to use a 50 Amp surge protector...

My TT is 50 Amps, sometimes campgrounds we stay at only have or only have available with sites with 30 amps. Can I use this 50 amp SP with a 30 amp service in the line to my trailer? Will it still protect my unit using only a 30 amp service...

Power Watchdog Surge Protector is giving an E2 code error after a power outage. According to the app we are getting 140 on line 2. Tested the pedestal and the one next to it and all are reading 119 to 121 on both lines. Is there a reset on...

Will this work with my inverter generator when I’m not boondocking. | No, the Hughes Autoformers Voltage Booster with Surge Protection # HU24FR will not work with your inverter generator. It is designed to be used with a pedestal at an RV park,...

Will the 50 amp RV watchdog still function when combining a 20 amp, and 30 amp shore plug into a single 50 amp plug using a Y-adapter, even if the 2 phases are in sync? More context: Line 1 and Line 2 measure 0 volts when combined, but they...

can you tell me what error code E6 is ? | An E6 error code on the Portable Power Watchdog Surge Protector # HU87FR would indicate that the Line 2 and neutral have been wired in reverse. This means that the outlet you're plugging into has these...

Which 30 Amp surge protectors will auto reset after a surge? | The Portable Power Watchdog Surge Protector with Bluetooth and Emergency Shut Down # HU67FR does exactly what you are looking for. It auto resets after a surge. It actually waits...

does the huges autoformer voltage booster 50 amp also protect the RV power. or do i need the huges watch dog also , in line? | Yes, the Hughes Autoformer 50 Amp # HU57FR provides you protection for your RV power when connected to a shore power...

I have the 50 Amp Smart RV Surge protector. Im currently mooch docking at a friends house and connected via orange extension cord. Should I be using my surge protector? Would it be worthwhile? Let me know why or why not. Thank you. | The Surge...

My RV only has a 15 amp receptical. Do you have a 15 amp plug option or should I use this with 15 amp adapters? Also, my honda eu2000i manual states: Honda portable generators have a system ground that connects generator frame components to...

I have two 4500 watt Champion dual fuel generators linked together with the Champion paralink. The ground wires on the paralink are connected to the floating grounds on each generator. My Hughes Watchdog throws an E7 no ground code. I understand...

what is the shipping weight of the 50 amp Hughes Autoformer? | The Hughes Autoformers Voltage Booster with Surge Protection part # HU57FR has a shipping weight of around 38 lbs with the actual weight being around 35 lbs. |

I hear that the dog light is really bright and advertises you have an expensive surge protector out on the pedestal. I also heard there may be a fix for the bright light? I guess it could be duct taped :- Is this still an issue? Thanks |...

Can I have an extension 50 amp cord in front of the Hughes Autoformer so I can keep it the electrical bay? Instead of plugging it straight into the pole. | Yes, you can use an extension so that you can have the Hughes Autoformers Voltage Booster...