{"product_id":"esupport-2-52mm-digital-water-temp-gauge-fahrenheit-readout-with-overheat-warning-light","title":"ESUPPORT 2\" (52mm) Digital Water Temp Gauge – Fahrenheit Readout with Overheat Warning Light","description":"\u003cstrong\u003eESUPPORT's 2\" (52mm) digital water temperature gauge displays engine coolant temperature in Fahrenheit with a built-in warning light for high-temperature alerts.\u003c\/strong\u003e\n\nThis compact 52mm gauge provides a clear digital readout and a visible overheat indicator designed for cars and light vehicles. It runs on standard 12V vehicle power, accepts an NPT 1\/8\" sensor thread, and measures coolant temperatures from 104°F up to 300°F—suitable for monitoring normal operating range and spotting overheating before it causes damage.\n\n\u003ch3\u003eHow will this gauge fit into my vehicle's dashboard?\u003c\/h3\u003e\n\u003cp\u003eThe 2-inch diameter matches common aftermarket pod openings, making it straightforward to mount in most dashboard or pillar pods. Its electrical connections are compatible with 10–15V DC systems, so it installs cleanly in typical 12V cars and trucks.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFace diameter: 2\" (52mm) standard sizing for pods and mounts\u003c\/li\u003e\n  \u003cli\u003ePower: DC 10–15V, optimized for 12V systems\u003c\/li\u003e\n  \u003cli\u003eSensor mounting: NPT 1\/8\" thread for common temperature senders\u003c\/li\u003e\n  \u003cli\u003eCompact depth for easier dash clearance and wiring\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat temperatures does the gauge display and how is overheating indicated?\u003c\/h3\u003e\n\u003cp\u003eThe gauge reports water\/coolant temperature in Fahrenheit across a broad operating band from 104°F to 300°F. If coolant temperature exceeds 212°F, the integrated warning light activates to alert you visually so you can take prompt action.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eReadout range: 104–300 °F for everyday and extreme conditions\u003c\/li\u003e\n  \u003cli\u003eWarning light triggers at temperatures above 212 °F\u003c\/li\u003e\n  \u003cli\u003eImmediate visual alert reduces risk of unnoticed overheating\u003c\/li\u003e\n  \u003cli\u003eIdeal for both daily drivers and performance vehicles monitoring cooling systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the installation and sensor connection details?\u003c\/h3\u003e\n\u003cp\u003eInstallation requires a sender with an NPT 1\/8\" thread and simple 12V wiring to power the display and warning circuit. The unit is built for professional-style installations but can be fitted by a competent DIYer following wiring diagrams and using proper sealing at the sender port.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSensor thread: NPT 1\/8\"—compatible with standard temperature senders\u003c\/li\u003e\n  \u003cli\u003eElectrical: DC 10–15V supply, ground, and optional illumination circuit\u003c\/li\u003e\n  \u003cli\u003eMounting: 52mm panel cutout; clamp or pod installation methods common\u003c\/li\u003e\n  \u003cli\u003eSealing: use proper thread sealant or Teflon tape at sender connections\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow will this gauge help me while driving or racing?\u003c\/h3\u003e\n\u003cp\u003eKeeping a continuous, accurate coolant temperature readout helps you detect trends that precede failure, such as slow overheating or sudden spikes under load. The prominent warning light gives an immediate visual cue, so you can safely pull over or reduce load before severe engine damage occurs.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDigital clarity lets you read temperature at a glance during driving\u003c\/li\u003e\n  \u003cli\u003eWarning light provides rapid notification of dangerous temperatures\u003c\/li\u003e\n  \u003cli\u003eWide range accommodates street and high-performance conditions\u003c\/li\u003e\n  \u003cli\u003eUseful for tuning, towing, and track-day monitoring\u003c\/li\u003e\n\u003c\/ul\u003e\n\nWho is this for?\n\nThis ESUPPORT 2\" digital water temperature gauge suits car owners, mechanics, and motorsport enthusiasts who want reliable coolant monitoring in a compact package. It's particularly useful for drivers who tow, race, or simply want earlier warning of cooling system issues; installers and DIYers will appreciate the standard 52mm size and NPT 1\/8\" sensor compatibility for straightforward integration into most vehicles.\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 gauge use Fahrenheit or Celsius?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: This ESUPPORT gauge displays temperature in Fahrenheit (°F) with a range of 104–300 °F.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What sensor thread size is required?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The unit requires a sensor with an NPT 1\/8\" mounting thread for proper installation.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"ESUPPORT","offers":[{"title":"Default Title","offer_id":67592459321529,"sku":"B00T2OQ6N0","price":58.77,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/esupport-front-face-52mm-gauge.jpg?v=1790564112","url":"https:\/\/redleafauto.ca\/products\/esupport-2-52mm-digital-water-temp-gauge-fahrenheit-readout-with-overheat-warning-light","provider":"Redleaf Auto","version":"1.0","type":"link"}