Portable RV Surge Protector Must pickup in Cumming,GA 30028 ​ Electrical Management System (EMS) helps to protect your RV against voltage fluctuations, power surges and incorrectly wired shore power which can cause severe 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 Lean® housing. Sleek, compact, portable design makes this unit easy to use and store. Plug-and-play application, no installation required. Designed for recreational vehicle use only. ​ Product Features:​ Built-in Scrolling Digital Display Weather Resistant/Designed for Outdoor Use Security Locking Bracket Rugged Pull Handle Tough Lexan® Housing Designed for Outdoor Use Lifetime Warranty Product Specs: Surge Protection: 5-Mode / 3,580J / 88,000A max current spike Response time: < 1 nanosecond (10⁻⁹ second) Ratings: 50A / 120V/240V / 12,000W Operating Temperatures: -40C to +105C ​ Tech Specs: Part #: EMS-PT50C Box Dimensions: 6¼" W x 18¼" H x 5" D Boxed Weight: 6 lbs DON’T RV WITHOUT IT!