50amp Progressive EMS – Portable Version

$453.00

This is the external 50 amp version of  the Electrical Management System we have in our RV.

It protects your electric system against surges and a whole host of other problems that could be found in campgrounds.

This unit will tell you if the power post is mis-wired, has a bad ground, or is not putting out safe voltage for the RV.

This is the external model that you plug between the cord and the power post. It is a great option i you want to use it with multiple rvs or keep it when you sell your rv. There is a metal ring around the power cord that you can use to lock the EMS to the power post.

THIS IS FOR 50 AMP RVs ONLY

For the 30amp version click here.