PROGRESSIVE INDUSTRIES 50 Amp Portable RV Surge Protector

Electrical Management System (EMS) helps to protect your RV against voltage fluctuations, power surges and incorrectly wired shore power which can cause sever and costly damage to RV appliances and electronics. Improved design features include: 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. Sleek, compact portable design makes unit easy to use and store. Plug-and-play application. Designed for recreational vehicle use only. Built-in scrolling digital display. Weather resistant/designed for outdoor use. Security locking bracket. Rugged pull handle. Tough Lexan housing. All weather shield assembly. UL Listed and CSA Approved.