Shore Power check

[beorr]

I have a 30amp Jayflight
Many of the parks have 50amp
If I plug my 50 to 30 dog bone into that and then plug a 30amp surge protector
do these devices detect if there is an issue with the 50 amp plug.
I really don't want to own 2 different surge protectors because 90% of the time I'm plugging into 30amp service.
Is there a surge protector on the market that reads both 50amp and 30amp for RV's? If so, where / who?

Thanks

[Grumpy]

You are fine. It's monitoring the voltage on the one leg of the 50 amp just like it would if plugged into a 30 amp outlet.