{"product_id":"towtamer-18-000j-50a-rv-surge-protector-with-led-voltage-display-and-ip68-weatherproof-cover","title":"TOWTAMER 18,000J 50A RV Surge Protector with LED Voltage Display and IP68 Weatherproof Cover","description":"\u003cp\u003e\u003cstrong\u003eThe TOWTAMER 18,000J 50 Amp surge protector is a heavy-duty RV power safety device that blocks large power spikes, diagnoses wiring faults, and displays real-time voltage via a clear LED readout.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eDesigned for RV owners who plug into campgrounds, marinas, or remote shore power, this 50A surge protector balances robust surge suppression with easy-to-read diagnostics. It offers an industry-leading 18,000 joules of surge energy absorption, checks for common wiring problems before you connect, and houses electronics behind a weatherproof IP68 cover for reliable outdoor performance.\u003c\/p\u003e\n\n\u003ch3\u003eHow does it protect my RV electronics from power surges?\u003c\/h3\u003e\n\u003cp\u003eTOWTAMER's unit diverts and absorbs sudden voltage spikes up to 18,000 joules to reduce the risk of damage to appliances and control boards. The device is engineered to clamp dangerous transients and disconnect when fault conditions are detected.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e18,000J surge absorption rating for high-energy events\u003c\/li\u003e\n  \u003cli\u003eAutomatic disconnect when protection components are exhausted\u003c\/li\u003e\n  \u003cli\u003eFits standard 50 Amp RV shore-power plugs for instant protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat diagnostics does the LED display provide?\u003c\/h3\u003e\n\u003cp\u003eThe bright LED screen shows measured incoming voltage and simple error codes so you can evaluate supply quality at a glance. This helps you decide whether it's safe to connect or if an outlet has wiring problems that need attention.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eReal-time voltage readout for incoming shore power\u003c\/li\u003e\n  \u003cli\u003eError codes that identify open ground, reverse polarity, and other faults\u003c\/li\u003e\n  \u003cli\u003eTemperature monitoring to warn of unsafe operating conditions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs it built to withstand outdoor conditions year-round?\u003c\/h3\u003e\n\u003cp\u003eYes — the surge protector is housed behind an IP68-rated waterproof cover that resists rain, dust, and splashes while keeping the internal electronics dry. The roomy enclosure also accommodates most 50A RV plugs without forcing connections.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIP68 weatherproof cover for protection in harsh outdoor environments\u003c\/li\u003e\n  \u003cli\u003eInterior opening sized at approximately 2.2\" wide x 3\" high for common plug types\u003c\/li\u003e\n  \u003cli\u003eDurable construction intended for frequent outdoor use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat warranty and support are included?\u003c\/h3\u003e\n\u003cp\u003eTOWTAMER backs this surge protector with a lifetime assurance against manufacturing defects and a 30-day return window. That support helps ensure buyers can rely on long-term protection and get help if something is wrong out of the box.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eLifetime protection against defects in materials and workmanship\u003c\/li\u003e\n  \u003cli\u003e30-day return policy for risk-free evaluation\u003c\/li\u003e\n  \u003cli\u003eCustomer support available for diagnostics and replacement guidance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This surge protector is aimed at RV owners, towable campers, and fleet operators who require high-capacity, dependable shore power protection and clear diagnostics. It's especially valuable for people who frequently stay at different parks or docks and want fast visual verification of power quality before connecting sensitive electronics and appliances.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does this work with all 50 Amp RV plugs?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The TOWTAMER 50A surge protector fits standard 50 Amp RV shore-power plugs and its interior space accommodates most plug sizes.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What does the LED display show?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The LED gives real-time incoming voltage and error codes for issues like open ground, reverse polarity, and temperature warnings.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"TOWTAMER","offers":[{"title":"Default Title","offer_id":48081373036702,"sku":"B0DYVCWGHG","price":94.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/towtamer-50a-front-view.jpg?v=1785801454","url":"https:\/\/northtrailauto.ca\/products\/towtamer-18-000j-50a-rv-surge-protector-with-led-voltage-display-and-ip68-weatherproof-cover","provider":"North Trail Auto","version":"1.0","type":"link"}