{"product_id":"samdo-52mm-7-color-backlight-voltmeter-gauge-8-16v-lcd-needle-ip67-waterproof-316l-bezel","title":"SAMDO 52mm 7-Color Backlight Voltmeter Gauge — 8–16V LCD+Needle, IP67 Waterproof 316L Bezel","description":"\u003cp\u003e\u003cstrong\u003eSAMDO's 52mm voltmeter is a compact, IP67 waterproof voltage gauge that displays 8–16V with a seven-color backlight and easy plug-and-play installation.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis slim, marine-grade electrical meter combines a clear LCD and stepper-motor needle to show real-time battery voltage for boats, yachts, cars, motorhomes and trucks. Built with a 316L bezel and a robust sealed housing, the gauge reads voltages within the 8–16V indication range while accepting 9–32V supply. The multi-plug socket and compact 52mm fixing size make it straightforward to fit into standard panels or dashboards.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the 7-color backlight help with visibility?\u003c\/h3\u003e\n\u003cp\u003eThe multi-color illumination lets you match instrument lighting to your dash or cabin environment for quick readings day or night. You can choose from preset colors or let the auto mode adapt for consistent contrast.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSeven selectable backlights: red, green, blue, white, yellow, grass, orange, purple plus auto mode\u003c\/li\u003e\n  \u003cli\u003eImproves nighttime readability without overpowering cockpit lighting\u003c\/li\u003e\n  \u003cli\u003eColor options let you coordinate with other instruments or vehicle interior\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs this voltmeter durable enough for marine and off-road use?\u003c\/h3\u003e\n\u003cp\u003eYes — the meter’s IP67-rated construction and anti-fogging design protect sensitive components from water ingress and harsh environments. The 316L bezel resists corrosion from salt air, and the moving-magnet stepper motor provides vibration-resistant needle movement.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIP67 whole-body waterproof protection for splash and brief immersion\u003c\/li\u003e\n  \u003cli\u003e316L stainless bezel for corrosion resistance in marine settings\u003c\/li\u003e\n  \u003cli\u003eStepper motor with moving-magnet drive for durable, anti-vibration performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat electrical ranges and power connections does it support?\u003c\/h3\u003e\n\u003cp\u003eThe display indicates voltages between 8 and 16 volts while the unit itself runs from a broader 9–32V supply, making it compatible with 12V and some 24V systems. Installation is simplified by the included multi-plug socket so you don’t need to hardwire the gauge for most applications.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIndication range: 8–16V for typical 12V systems\u003c\/li\u003e\n  \u003cli\u003eWorking voltage: accepts 9–32V input for flexible installation\u003c\/li\u003e\n  \u003cli\u003eIncludes a multi-plug socket and installation instructions for fast setup\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is installation and maintenance?\u003c\/h3\u003e\n\u003cp\u003eThe SAMDO voltmeter is designed for quick panel mounting using a standard 52mm (2\") fixing hole. The plug-and-play connector reduces installation time, and the sealed design requires minimal maintenance even in damp or dusty conditions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eStandard 52mm fixing dimension fits common instrument panels\u003c\/li\u003e\n  \u003cli\u003eMulti-plug socket allows fast connection without complex wiring\u003c\/li\u003e\n  \u003cli\u003eSealed construction reduces need for ongoing servicing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This voltmeter is intended for boat owners, yacht skippers, automotive enthusiasts, RV and motorhome travelers, and truck operators who need a compact, reliable voltage gauge. It suits anyone seeking a corrosion-resistant, waterproof instrument with flexible backlighting and straightforward installation for routine battery and charging-system monitoring.\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: What volt range does the SAMDO 52mm gauge display?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It indicates voltages from 8 to 16V and accepts a working supply of 9–32V.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is the voltmeter waterproof for marine use?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, the unit is IP67 rated and uses a 316L bezel for corrosion resistance.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"SAMDO","offers":[{"title":"Default Title","offer_id":48084847263902,"sku":"B07DDKB4QL","price":37.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/samdo-front-face-52mm-voltmeter.jpg?v=1785863596","url":"https:\/\/northtrailauto.ca\/products\/samdo-52mm-7-color-backlight-voltmeter-gauge-8-16v-lcd-needle-ip67-waterproof-316l-bezel","provider":"North Trail Auto","version":"1.0","type":"link"}