4in1 Tachometer Gauge for Precision Vehicle Monitoring Stay in control of your vehicle's performance with this multifunction 4in1 tachometer gauge. Designed for accuracy, clarity, and convenience, it combines four essential monitoring functions into a single compact unit, helping you keep track of critical parameters and ensure your engine runs at its . Key Features: Four Functions in One: Monitors engine RPM (011000), water temperature (40120°C / 104248°F), oil temperature (50150°C / 122302°F), and oil pressure (07 bar) in a single integrated display. Clear Day and Night Visibility: Equipped with red and blue backlight for easy reading in any lighting condition without glare, ensuring safe and accurate readings while driving. Universal 12V Compatibility: Suitable for most 12V gasoline vehicles. Designed for DC12V monitoring of oil pressure and voltage, making it ideal for cars that require precise, realtime performance checks. Compact and SpaceSaving Design: Measuring just 125.14 x 93.75 mm (4.93 x 3.69 in), the gauge fits neatly into your vehicle without obstructing other controls. Comes with a mounting seat for quick and secure installation in any desired position. Durable and Reliable: Built for consistent and dependable performance in a variety of driving environments. Practical Applications: 1. Daily Driving – Keep track of RPM, oil pressure, and temperatures to ensure performance and prevent costly engine damage. 2. Performance Tuning – Ideal for enthusiasts finetuning RPM and engine conditions to achieve maximum efficiency and power output. 3. LongDistance Travel – Monitor critical engine health parameters in real time, reducing the risk of breakdowns and extending vehicle longevity. This 4in1 tachometer gauge delivers precision monitoring in a streamlined design, making it an essential tool for anyone who wants complete control over their vehicle's health and performance.