{"product_id":"obd2-digital-gauge-smart-car-diagnostic-meter-with-real-time-data","title":"OBD2 Digital Gauge | Smart Car Diagnostic Meter with Real-Time Data","description":"\u003cp\u003eTurn your car's OBD2 port into a smart digital dashboard. This multifunctional gauge reads real-time engine data, checks fault codes, and tracks performance metrics — all in one compact device.\u003c\/p\u003e\n\u003cp\u003eThis digital gauge connects directly to your vehicle's OBD2 port and displays vital information right in front of you. Instead of guessing what is happening under the hood, you get live readings for speed, RPM, water temperature, voltage, intake pressure, air-fuel ratio, and more. The English interface makes it easy to navigate through menus and customize what you see on screen.\u003c\/p\u003e\n\u003cp\u003eBeyond basic monitoring, this tool helps you understand your driving habits. It shows instant and average fuel consumption so you can adjust your style to save gas. The built-in alarm system alerts you when voltage drops, water temperature rises, or speed exceeds a set limit. For those who enjoy tuning and diagnostics, the device reads and clears engine fault codes without needing a separate scanner.\u003c\/p\u003e\n\u003cp\u003ePerformance enthusiasts will appreciate the 0-100, 0-200, and 0-400 meter test functions. You can record maximum values for various data points and compare runs over time. The backlight adjusts intelligently for daytime and nighttime visibility, and the system supports firmware updates for future improvements. With support for up to 38 different data types across multiple vehicle systems, this gauge adapts to your specific car.\u003c\/p\u003e\n\u003cp\u003eKey Features and Benefits\u003c\/p\u003e\u003cp\u003e- Real-time data display that shows speed, RPM, water temperature, voltage, and more so you always know your engine status\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003eFault code reading and clearing function that helps you diagnose and resolve check engine lights without a trip to the mechanic\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003ePerformance test modes including 0-100, 0-200, and 0-400 meter runs that let you measure your car's acceleration\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003eAdjustable alarm system for voltage, water temperature, speed, gear, and time that alerts you to potential problems\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003eFuel consumption tracking with instant and average readings that help you drive more efficiently\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003eCustomizable display pages and backlight brightness that let you choose what data matters most\u003c\/li\u003e\u003c\/ul\u003e\n\u003cp\u003eWho Is This For\u003c\/p\u003e\u003cp\u003e- Car owners who want to monitor engine health and catch issues before they become expensive repairs\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003eDIY mechanics and hobbyists who prefer diagnosing and clearing fault codes themselves\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003ePerformance drivers interested in tracking acceleration times and recording peak data from their vehicle\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003eFleet managers or daily commuters looking to improve fuel economy by understanding real-time consumption\u003c\/li\u003e\u003c\/ul\u003e\n\u003cp\u003eUsage Scenario\u003c\/p\u003e\u003cp\u003eMark noticed his car was running a bit rough and the check engine light came on during his morning commute. Instead of waiting for a mechanic appointment, he plugged this OBD2 gauge into his car's diagnostic port. Within seconds, the display showed a code pointing to a minor oxygen sensor issue. He cleared the code, monitored the live air-fuel ratio on his drive to work, and confirmed the sensor was working normally. The alarm feature also reminded him his coolant temperature was running higher than usual, so he added coolant that evening. What could have been a stressful week of guessing turned into a quick fix.\u003c\/p\u003e\n\u003cp\u003eMicro Comparison\u003c\/p\u003e\u003cp\u003eUnlike basic code readers that only show error numbers, this gauge transforms your OBD2 port into a full digital instrument cluster. It displays live data like a professional scan tool but fits in the palm of your hand. Many alternatives require a smartphone app or separate display unit, while this device combines everything into one standalone screen with no extra setup.\u003c\/p\u003e\n\u003cp\u003eSpecifications\u003c\/p\u003e\u003cp\u003eMaterial: Plastic + LED\u003c\/p\u003e\n\u003cp\u003eItem Dimensions: 100 x 95 x 100 mm \/ 3.9 x 3.7 x 3.9 in\u003c\/p\u003e\n\u003cp\u003eItem Weight: 0.45 kg \/ 15.9 oz\u003c\/p\u003e\n\u003cp\u003ePlacement: In front of the driver's seat\u003c\/p\u003e\n\u003cp\u003eFunctions: Driving data record, speedometer, tachometer, water temp\/voltage alarm, intake\/turbine pressure, air-fuel ratio, exhaust temperature, diagnose faults and clear\u003c\/p\u003e\n\u003cp\u003eSpecial Features: Troubleshooting\u003c\/p\u003e\n\u003cp\u003eCompatibility: For gasoline cars with standard OBD-II protocol (99% of cars)\u003c\/p\u003e\n\u003cp\u003ePackage Includes\u003c\/p\u003e\u003cp\u003e- 1 x OBD2 Digital Gauge\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003e1 x OBD Cable\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003e1 x User Manual\u003c\/li\u003e\u003c\/ul\u003e\n\u003cp\u003eWhy You Will Love It\u003c\/p\u003e\u003cp\u003eYou get professional-grade diagnostic power without the bulky equipment or expensive subscription fees. The real-time display puts you in control of your car's health, and the customizable interface makes it feel like a factory upgrade. It is a simple plug-and-play solution that gives you peace of mind on every drive.\u003c\/p\u003e\n\u003cp\u003eQuestions and Answers\u003c\/p\u003e\u003cp\u003eQuestion: Will this work on my diesel car?\u003c\/p\u003e\u003cp\u003eAnswer: This gauge is designed for gasoline cars with standard OBD-II protocol. Diesel vehicles may not be fully compatible.\u003c\/p\u003e\n\u003cp\u003eQuestion: Can I leave it plugged in all the time?\u003c\/p\u003e\u003cp\u003eAnswer: Yes, the device can remain plugged in. It draws minimal power and goes into a low-power mode when the engine is off.\u003c\/p\u003e\n\u003cp\u003eQuestion: Does it support English only?\u003c\/p\u003e\u003cp\u003eAnswer: The interface is in English. It does not support other languages.\u003c\/p\u003e\n\u003cp\u003eQuestion: How do I update the firmware?\u003c\/p\u003e\u003cp\u003eAnswer: The manufacturer provides firmware update files. You can update the device by connecting it to your computer via the included cable.\u003c\/p\u003e\n\u003cp\u003eQuestion: What does the alarm sound like when voltage drops?\u003c\/p\u003e\u003cp\u003eAnswer: The gauge flashes a visual alert on the screen and may beep depending on your settings. You can customize alarm thresholds in the menu.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S8922e2f4d93c42d4a26370cda63aaf57c.gif\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S82bbda0385de4f92aa93adf73a6432804.jpg\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S4b25eb2645ce4db19ebff5f2d0403549D.jpg\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S1845475275b84482b7fd4babea4d371eB.jpg\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S910013ad8fd54582ad2ebcf914e1b84e3.jpg\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S335667ccb5c1485d87bef7ee6f8a217fx.jpg\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sd60e633cb3b74946b852b6aadae64bfao.jpg\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S80cef7da65c74394a1e15ad2cab058374.jpg\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S6a3642f05a6e406b8aef1d1601263ba4k.jpg\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S98d271d1ddb54ef6a8f482437d3fab8cF.jpg\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sbad2369f329e45e0b6443043152e409dO.jpg\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S8dcf5651add0494b88f924039a80b75bL.jpg\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S4e155b1b70f04256be103d63f9619e90Q.jpg\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S4fff2f3f08644b6ebe90651ad80a530bD.png\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S6b75678241994799ac71160789c5c600l.png\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sa6998a90d2fb4741a59683dc71c9b16c7.jpg\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S0389de1a4b5b4780aae7e5bec4d91220R.jpg\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S195a7bc31e82418b84bf62acfa113e06f.png\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sc181b181756b4a65bb349207e37b7aafx.jpg\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S4536334aeec645dd9cf080f8ef678530Y.jpg\" alt=\"\"\u003e\u003c\/p\u003e","brand":"MyPetiteCar.com","offers":[{"title":"Only LUFI Meter","offer_id":50559096029421,"sku":"14:200004890#Only LUFI Meter","price":240.2,"currency_code":"USD","in_stock":true},{"title":"LUFI and Alam Light","offer_id":50559096062189,"sku":"14:200004889#LUFI and Alam Light","price":249.18,"currency_code":"USD","in_stock":true}],"url":"https:\/\/www.webster.direct\/en-ca\/products\/obd2-digital-gauge-smart-car-diagnostic-meter-with-real-time-data","provider":"Webster.Direct","version":"1.0","type":"link"}