--- product_id: 145887251 title: "Garfour Rocker Switch Panel aterproof Digital Voltmeter Display Blue Light Rocker Switch Panel for RV Marine Vehicle Truck Boat" brand: "jiaying" price: "€ 59.67" currency: EUR in_stock: true reviews_count: 5 url: https://www.desertcart.gr/products/145887251-garfour-rocker-switch-panel-aterproof-digital-voltmeter-display-blue-light store_origin: GR region: Greece --- # Splash-proof design Voltage range 6V-28V Easy installation Garfour Rocker Switch Panel aterproof Digital Voltmeter Display Blue Light Rocker Switch Panel for RV Marine Vehicle Truck Boat **Brand:** jiaying **Price:** € 59.67 **Availability:** ✅ In Stock ## Summary > 🔌 Power Up Your Adventure! ## Quick Answers - **What is this?** Garfour Rocker Switch Panel aterproof Digital Voltmeter Display Blue Light Rocker Switch Panel for RV Marine Vehicle Truck Boat by jiaying - **How much does it cost?** € 59.67 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/145887251-garfour-rocker-switch-panel-aterproof-digital-voltmeter-display-blue-light) ## Best For - jiaying enthusiasts ## Why This Product - Trusted jiaying brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **DIY Friendly:** Comes with pre-wired setup and customizable labels for your unique needs. - • **Built to Last:** Splash-proof and water-resistant features ensure durability in any environment. - • **Stay Informed:** Real-time voltage monitoring keeps you in the loop about your vehicle's battery health. - • **Quality Assurance:** Each unit is rigorously tested to guarantee top-notch performance before it reaches you. - • **Versatile Compatibility:** Universal fit for all 12V-24V vehicles, from RVs to boats. ## Overview The Garfour Rocker Switch Panel is a waterproof digital voltmeter designed for vehicles, boats, and RVs. It features a splash-proof panel, real-time voltage monitoring from 6V to 28V, and easy installation with customizable labels. Ideal for maintaining battery health and ensuring longevity, this switch panel is perfect for any 12V-24V application. ## Description Specification : Material : ABS plastic + metal Size : 8.7x3.5x3.1 inch Weight : 0.85 Lbs Rocker switch : Loop circuit : ON - OFF Input voltage : DC 12V / 24V Dual USB charger : Input : DC 12V-24V Output : DC 5V 3.1A LED color : Blue Digital voltmeter : Input : DC 12V-24V Voltage test range : DC 6V-30V Feature : Prewired and easy to install , suit well for 12V and 24V car vehicle,yacht,ship,caravan,truck ,etc. rocker switches , controlling universal equipments in the vehicle : headlight,foglight,width light,car refrigerator , car vacuum , other automobile external equipments and so on. waterproof rubber seal-cap keeps it waterproof , good for marine. Digital display voltmeter and ammeter monitors the battery healthy status in realtime and extend the usage life for the battery. Dual USB charger DC 5V 1A+2.1A , charging mobile phones , GPS , digital cameras, GPS, PDAs and other digital equipments. 6 Illuminated LED rocker switch ,matching well to vehicle and marine label , good for DIY. Contain : 1 X rocker switch panel 6 X Screw 1 X Sticker ## Features - 6 switch panel has splash-proof panel face, water resistance caps and anti-seepage rubber ring, gasket. - Voltage indicator real-time monitor your vehicle's voltage from 6V to 28V.helps you to better understand battery condition,This can also be used for other products voltage measurement purposes, A Proper maintenance will extend and protect the battery and engine life. - Installation is simple and can be mounted horizontally or vertically,Panel comes with pre-wired,wiring instructions. mounting screws and a set of labels;With multi-function stickers for DIY your specific need - Universal for all 12V-24V cars,bus,trailer,boats,marine,etc.With our strict quality control system, we test each item and 100% ensure in good condition before we ship. - Any questions please feel free to contact us, we would deal with it in a 24 hour time. And we will try our best to satisfy with you. ## Images ![Garfour Rocker Switch Panel aterproof Digital Voltmeter Display Blue Light Rocker Switch Panel for RV Marine Vehicle Truck Boat - Image 1](https://m.media-amazon.com/images/I/51DyQYfb1OS.jpg) ![Garfour Rocker Switch Panel aterproof Digital Voltmeter Display Blue Light Rocker Switch Panel for RV Marine Vehicle Truck Boat - Image 2](https://m.media-amazon.com/images/I/61LSNbESV8S.jpg) ![Garfour Rocker Switch Panel aterproof Digital Voltmeter Display Blue Light Rocker Switch Panel for RV Marine Vehicle Truck Boat - Image 3](https://m.media-amazon.com/images/I/71BODzmu3CS.jpg) ![Garfour Rocker Switch Panel aterproof Digital Voltmeter Display Blue Light Rocker Switch Panel for RV Marine Vehicle Truck Boat - Image 4](https://m.media-amazon.com/images/I/61q6VnKRJ0S.jpg) ![Garfour Rocker Switch Panel aterproof Digital Voltmeter Display Blue Light Rocker Switch Panel for RV Marine Vehicle Truck Boat - Image 5](https://m.media-amazon.com/images/I/71i0gVEg4XS.jpg) ## Customer Reviews ### ⭐⭐⭐ A decent product - high pitch humming *by M***E on Reviewed in the United States on May 5, 2020* seems well built - likely 12 gauge wire on the back - instructions are pretty poor - the worst thing is it has a very high pitch humming omitting from the unit very annoying. ### ⭐⭐⭐⭐⭐ Great *by M***O on Reviewed in the United States on June 11, 2021* Great ### ⭐⭐⭐ Its ok *by C***E on Reviewed in the United States on December 30, 2020* Very poor installing instructions. I had to search online to find out how to install. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.gr/products/145887251-garfour-rocker-switch-panel-aterproof-digital-voltmeter-display-blue-light](https://www.desertcart.gr/products/145887251-garfour-rocker-switch-panel-aterproof-digital-voltmeter-display-blue-light) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-05-21*