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Can you use a 30amp adapter on a 50 amp surge protector? I have a 50 amp trailer but often only use a 30 amp power cord. But some rv parks only have 50 amp service. the reason for using the 30 amp cord is so I dont have to lug around the...

Will the Hughes Autoformers Safe View Smart Power Inlet - 30 Amp - LED - Black cover an existing 3 1/2inch round hole? Thanks | I've drawn up a little diagram below of the Hughes Autoformers Safe View Smart Power Inlet # HU87VR dimensions....

What is the range of the Bluetooth? | The Portable Power Watchdog Surge Protector with Bluetooth and Emergency Shut Down - 50 Amp # HU87FR has a Bluetooth 4.2 module with an maximum range of roughly 100ft; this will be limited by your surroundings...

What limits for energy limits should I set on 30amp unit ? | The Portable Power Watchdog Surge Protector with Bluetooth - 30 Amp # HU97FR allows you to watch for surges while connected to a parks shore power. The acceptable power range is between...

i can not find a warranty let me know thanks | I checked with the manufacturer, Hughes, for you, and found that there is a lifetime warranty for the Portable Power Watchdog Surge Protector with Bluetooth 30 Amp # HU67FR and 50 Amp # HU87FR. I...

Is there a device that measures the power I use when plugged into a friends house? I also need a 50 amp surge protector when hooking up to a new rv site. Is there one that will do both? | There sure is! You'll need the Portable Power Watchdog...

2016 Jayco 32BDSW 30 amp electrical service. I am wondering if I can use a 50 amp surge protector on my 30 amp camper to provide more protection? | The Hughes Autoformers are certainly the deluxe of all the power protection products. On top...

My watch dog reading lower temp than the input power actually is Air find on Rv wouldn’t come on. Unhooked watch dog and everything is ok. Unit reading 116 117 Volta | If the Portable Power Watchdog Surge Protector # HU87FR was limiting the...

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 use the 50amp RV surge protector on my generator that is feeding my house during a power ourage? will it protect my electronics against an issue with the generator power? Do i need to install anything else along with the surge protector?...

I am considering this device to use with my generator to ensure the sine wave quality or poor total harmonic distortion is not affecting my electronics. Will the voltage surge limiter protect for this? | The Portable Power Watchdog Surge Protector...

E9 on peer watch dog what does it mean | The E9 error code on your Portable Power Watchdog Surge Protector # HU87FR is a warning telling you that the surge absorption board is used up and will need to be replaced. It will still allow power to...

After scanning the act code on the EPO watch dog it asks to name the device. I add the device, it starts scanning and comes up with no device found. Tried multiple times. The only other thing is can it be monitored on more than one phone?...

We have a 5th Wheel RV. Recently had a power surge w/o a surge protector. Took out several appliance although we were able use the gas furnace [meaning the fan worked and the lights were dim.l but, one TV continued to work but the other one...

I have an Airstream and Im concerned about reverse polarity from campground plug ins. Is there an energy management system that I can install in the trailer that shows me the power output of the power pole and if its polarity is reversed? Id...

My power cord to the 5th wheel went bad, burned out where the cord connects to the trailer, 2020 crossroads cameo. The prongs on the trailer did not get damaged but the ground hole on the plug burnt up. After getting another power cord and slowly...

Kevin C recommends with the 30 amp # HU97FR - placing the low end voltage alarm at 109v and the high end 127v so that you have a 5v buffer to notify you before it gets out of the safe zone. I have a HU97FR, 30Amp Unit and my low voltage setting...

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...

The Hughes site says that it protects up to 6100 jules. Your site says 4800. Which is correct? Thanks | The Hughes Portable Power Watchdog Surge Protector with Bluetooth and Emergency Shut Down # HU87FR was just recently updated to 6,100 Joules....

Our watchdog is a 30 amp. I can only find the 50 amp replacement board. Our surge protector has an error code E9 Thank you for your help | The correct replacement surge module is going to depend on which of the 30 amp Power Watchdog surge protectors...

Part no. HU27VR What is the Dia of the round part that goes in the RV? | The diameter of the round part that goes in the RV is 2-5/8 inches on the 50 amp Hughes Autoformers Safe View Smart Power Inlet # HU27VR. |

I am looking to purchased the Hughes 50 amp Watchdog HU27FR. I know it will work when hooked to the campground pedistal with either 30 or 50 amp service. My question is: When at home I keep camper 2020 Solitude 310GK plugged into a standard...

What is the difference between the Hughes HU97FR and Hughes PWD30 ? | The Portable Power Watchdog Surge Protector with Bluetooth - 30 Amp # HU97FR and the PWD30 are the same item. # HU97FR is an Etrailer.com part number. I have also put in...

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!...