Electrical Management Systems (EMS) protect your RV against voltage fluctuations, power surges and incorrectly wired pedestals which can damage RV appliances and electronics.
Improved design features state-of-the-art microprocessors, All Weather Shield Assembly, rugged pull handle, secure locking bracket, built-in scrolling digital display and a tough Lexan housing.
New in sealed box, sells online for 250... $200 OBO. Shipping cost responsibility of buyer..