{"product_id":"dyno-racing-52mm-2-mechanical-water-temperature-gauge-yellow-led-12v-dual-c-f","title":"Dyno Racing 52mm (2\") Mechanical Water Temperature Gauge — Yellow LED, 12V Dual °C\/°F","description":"\u003cb\u003eDyno Racing's 2\" (52mm) mechanical water temperature gauge is an analog vehicle coolant thermometer with dual Celsius\/Fahrenheit scales, yellow LED illumination, and a 1\/2-14 NPT sensor for 12V systems.\u003c\/b\u003e\n\n\u003cp\u003eThis compact pointer gauge combines a retro 52mm housing with modern functionality for clear, analog temperature monitoring. It displays coolant temperature from 40–130°C (110–265°F), uses a mechanical sensor with a 1\/2-14 NPT thread, and runs on 12V DC with a modest current draw. The yellow LED backlight improves readability in dim conditions while the straightforward dial and pointer make it easy to scan at a glance.\u003c\/p\u003e\n\n\u003ch3\u003eHow accurate and easy to read is the Dyno Racing 52mm temperature gauge?\u003c\/h3\u003e\n\u003cp\u003eThe gauge provides practical accuracy for everyday monitoring, calibrated across both Celsius and Fahrenheit on a single dial. The high-sensitivity mechanical sender gives reliable pointer movement, and the yellow backlight enhances contrast for nighttime visibility.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMeasurement range: 40–130°C \/ 110–265°F.\u003c\/li\u003e\n  \u003cli\u003eDual-scale dial for quick cross-reference between units.\u003c\/li\u003e\n  \u003cli\u003eYellow LED backlighting for clearer night and low-light readings.\u003c\/li\u003e\n  \u003cli\u003eMechanical pointer driven by the liquid-filled sensor for direct response.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat vehicle setups is this gauge compatible with and how does it install?\u003c\/h3\u003e\n\u003cp\u003eThe Dyno Racing gauge is designed for use in 12V automotive systems and fits a standard 52mm dash cutout. It requires a 1\/2-14 NPT threaded sender port; adapters or professional plumbing changes may be needed for some engines.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eWorks with most 12V cars and light trucks; confirm sender thread compatibility first.\u003c\/li\u003e\n  \u003cli\u003eSensor: 1\/2-14 NPT mechanical sender included for coolant installation.\u003c\/li\u003e\n  \u003cli\u003eWiring: 1.8 m cable length to reach power and ground; max 0.3A draw at 12V.\u003c\/li\u003e\n  \u003cli\u003eRecommended: professional installation for leak-free sensor fitting and correct routing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow durable is the gauge and what should I expect for daily use?\u003c\/h3\u003e\n\u003cp\u003eBuilt as a mechanical instrument with an illuminated dial, the gauge is intended for routine vehicle monitoring rather than laboratory precision. The solid housing and simple electrical requirement keep maintenance minimal when installed correctly.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e100% new unit with sealed dial and pointer assembly for long-term use.\u003c\/li\u003e\n  \u003cli\u003eLow electrical load reduces strain on vehicle circuits.\u003c\/li\u003e\n  \u003cli\u003eMechanical sender resists brief temperature swings and vibration when mounted properly.\u003c\/li\u003e\n  \u003cli\u003eInspect sensor threads and coolant sealing after first road tests to ensure no leaks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat wiring and power considerations are important before fitting the gauge?\u003c\/h3\u003e\n\u003cp\u003eIt operates from a 12V DC supply and draws up to 0.3A; wire routing and secure connections ensure reliable illumination and sensor response. Use fused power and proper grounding to protect vehicle electronics.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePower: 12V DC; recommend an inline fuse on the positive feed.\u003c\/li\u003e\n  \u003cli\u003eGround: firm chassis or engine ground connection for stable pointer behavior.\u003c\/li\u003e\n  \u003cli\u003eLength: 1.8 m cable gives flexibility for dash-to-sender runs without splices.\u003c\/li\u003e\n  \u003cli\u003eAvoid routing near high-heat exhaust components to preserve wire insulation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? If you want a compact, visually clear coolant temperature gauge with an analog pointer and dual Celsius\/Fahrenheit readout for a 12V car or light truck, the Dyno Racing 52mm gauge is suited to hobbyists, classic-car restorers, daily drivers, and track-day enthusiasts who prefer mechanical senders and simple, dependable instrumentation. It’s particularly helpful when you need a retro-styled instrument that still provides modern readability and straightforward installation when the vehicle has a compatible 1\/2-14 NPT sender port.\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 the gauge work in both Celsius and Fahrenheit?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — the single analog dial shows both Celsius (40–130°C) and Fahrenheit (110–265°F) simultaneously.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What sensor thread and electrical supply does it require?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The included mechanical sender uses a 1\/2-14 NPT thread and the gauge runs on 12V DC with a max draw of 0.3A.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Dyno Racing","offers":[{"title":"Default Title","offer_id":48087053893790,"sku":"B0B35RZDCB","price":30.48,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/dyno-racing-front-dial-52mm.jpg?v=1785915550","url":"https:\/\/northtrailauto.ca\/products\/dyno-racing-52mm-2-mechanical-water-temperature-gauge-yellow-led-12v-dual-c-f","provider":"North Trail Auto","version":"1.0","type":"link"}