{"product_id":"waterproof-round-digital-voltmeter-dc-5-48v-led-battery-gauge","title":"Waterproof Digital Voltmeter DC 5-48V LED Battery Gauge","description":"\n\u003ch2\u003eWaterproof Round Digital Voltmeter — DC 5–48V LED Battery Voltage Gauge\u003c\/h2\u003e\n\u003cp\u003eKeep a constant eye on your vehicle's battery health with this compact, waterproof round digital voltmeter. Featuring a bright 3-digit LED display in your choice of colour — Red, White, Blue, Green, or Orange — this gauge mounts cleanly into any 1-1\/8\" (36 mm) panel cutout and gives you an instant, accurate DC voltage readout from 5 V to 48 V. Made in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eWhy You'll Love It\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Compatibility:\u003c\/strong\u003e Works with cars, motorcycles, boats, ATVs, UTVs, campers, caravans, travel trailers, and more — truly universal for DC 5–48V systems.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWaterproof \u0026amp; Flame-Retardant Housing:\u003c\/strong\u003e Built from durable, eco-friendly black plastic that resists moisture and heat for long-lasting, reliable performance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTwist-and-Lock Installation:\u003c\/strong\u003e Slides into a 1-1\/8\" panel hole up to 0.25\" thick; a nylon retaining nut locks it firmly in place in minutes — no special tools required.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBright LED Segments:\u003c\/strong\u003e The 3-bit LED digital tube is easy to read in all lighting conditions, so you always know whether your battery is fully charged or needs attention.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReverse Connection Protection:\u003c\/strong\u003e Built-in safeguard prevents wiring damage if connections are accidentally reversed.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSelectable Display Colour:\u003c\/strong\u003e Choose from Red, White, Blue, Green, or Orange to match your vehicle's interior or instrument cluster.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMini \u0026amp; Lightweight:\u003c\/strong\u003e Compact 36 mm diameter footprint fits dashboards, panels, and custom builds without taking up valuable space.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMulti-Purpose Voltage Monitoring:\u003c\/strong\u003e Great for monitoring storage-battery charge levels and can also be used for other DC voltage measurement applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMeasurement Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDC 5 V – 48 V\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWorking Voltage Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6 V – 24 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDisplay\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3-digit LED digital tube\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLED Colour Options\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRed, White, Blue, Green, Orange\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDiameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e36 mm \/ 1.42 in\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePanel Hole Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1-1\/8\" (fits panels up to 0.25\" thick)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBody Colour\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEco-friendly flame-retardant plastic\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInterface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAnode and cathode connection\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBattery Included\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in Mainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × Round Digital LED Voltmeter (colour as selected)\u003c\/li\u003e\n  \u003cli\u003e1 × Nylon retaining nut\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-100pcs-microfiber-towels-car-wash-drying-cloth-towel-household-cleaning-cloths-auto-detailing-polishing-cloth-home-clean-tools\"\u003eMicrofiber Car Wash \u0026amp; Auto Detailing Cloths\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-crystal-peony-float-ornament-high-end-creative-hand-woven-car-interior-fashionable-car-rearview-decoration-pendant\"\u003eCrystal Peony Car Rearview Decoration Pendant\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-high-end-car-fragrance-distribution-pendant-no-empty-bottle-of-perfume-elegant-accessories-for-car-interior-car-scent-penda\"\u003eHigh-End Car Fragrance Pendant — Elegant Interior Accessory\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.fueleconomy.gov\/feg\/maintain.jsp\" target=\"_blank\" rel=\"noopener\"\u003eFuelEconomy.gov on vehicle maintenance\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What vehicles is this digital voltmeter compatible with?\u003c\/h4\u003e\n\u003cp\u003eA: This voltmeter is universally compatible with any vehicle or device running a DC 5–48 V electrical system, including cars, motorcycles, boats, ATVs, UTVs, campers, caravans, and travel trailers. As long as your system falls within the 5–48 V DC measurement range and 6–24 V working range, this gauge will work.\u003c\/p\u003e\n\u003ch4\u003eQ: How difficult is it to install the voltmeter?\u003c\/h4\u003e\n\u003cp\u003eA: Installation is straightforward. Simply drill or find an existing 1-1\/8\" (approx. 36 mm) hole in your dashboard or panel (up to 0.25\" thick), slide the voltmeter in, and tighten the included nylon retaining nut from behind. Connect the anode and cathode wires to your DC circuit and it powers on immediately — no complex wiring or tools needed.\u003c\/p\u003e\n\u003ch4\u003eQ: Does the voltmeter protect against reverse wiring?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. This voltmeter includes a built-in reverse connection protection function. If the wires are accidentally connected the wrong way, the circuit is safeguarded and the wiring will not be damaged.\u003c\/p\u003e\n\u003ch4\u003eQ: Can I choose the LED display colour?\u003c\/h4\u003e\n\u003cp\u003eA: Absolutely. This voltmeter is available in five LED display colours: Red, White, Blue, Green, and Orange. Simply select your preferred colour at the time of purchase to match your vehicle's interior or personal style.\u003c\/p\u003e\n\u003ch4\u003eQ: Is this voltmeter waterproof?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The housing is constructed from waterproof, flame-retardant eco-friendly plastic, making it suitable for use in exposed panel locations on boats, ATVs, motorcycles, and other vehicles where moisture may be present.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What vehicles is this digital voltmeter compatible with?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This voltmeter is universally compatible with any vehicle or device running a DC 5–48 V electrical system, including cars, motorcycles, boats, ATVs, UTVs, campers, caravans, and travel trailers. As long as your system falls within the 5–48 V DC measurement range and 6–24 V working range, this gauge will work.\"}}, {\"@type\": \"Question\", \"name\": \"How difficult is it to install the voltmeter?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Installation is straightforward. Simply drill or find an existing 1-1\/8\\\" (approx. 36 mm) hole in your dashboard or panel (up to 0.25\\\" thick), slide the voltmeter in, and tighten the included nylon retaining nut from behind. Connect the anode and cathode wires to your DC circuit and it powers on immediately — no complex wiring or tools needed.\"}}, {\"@type\": \"Question\", \"name\": \"Does the voltmeter protect against reverse wiring?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. This voltmeter includes a built-in reverse connection protection function. If the wires are accidentally connected the wrong way, the circuit is safeguarded and the wiring will not be damaged.\"}}, {\"@type\": \"Question\", \"name\": \"Can I choose the LED display colour?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Absolutely. This voltmeter is available in five LED display colours: Red, White, Blue, Green, and Orange. Simply select your preferred colour at the time of purchase to match your vehicle's interior or personal style.\"}}, {\"@type\": \"Question\", \"name\": \"Is this voltmeter waterproof?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. The housing is constructed from waterproof, flame-retardant eco-friendly plastic, making it suitable for use in exposed panel locations on boats, ATVs, motorcycles, and other vehicles where moisture may be present.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/pg0se5-51.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/pg0se5-51.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"Waterproof Digital Voltmeter DC 5-48V LED Battery Gauge\", \"item\": \"https:\/\/pg0se5-51.myshopify.com\/products\/waterproof-round-digital-voltmeter-dc-5-48v-led-battery-gauge\"}]}\u003c\/script\u003e","brand":"Babs","offers":[{"title":"WHITE","offer_id":55458377695372,"sku":"14:29","price":31.08,"currency_code":"USD","in_stock":true},{"title":"green","offer_id":55458377728140,"sku":"14:175","price":31.08,"currency_code":"USD","in_stock":true},{"title":"Orange","offer_id":55458377760908,"sku":"14:173#Orange","price":31.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/2862\/6316\/files\/S0f94757fcd5042e89a3b8c1ea6d4dcd2T.webp?v=1788223021","url":"https:\/\/babcustomersupport.com\/products\/waterproof-round-digital-voltmeter-dc-5-48v-led-battery-gauge","provider":"Babs","version":"1.0","type":"link"}