3in1 Engine Monitoring Gauge – Temperature, Oil Pressure, Voltage Ensure safe, efficient operation of your vehicle or vessel with this compact, multifunctional engine meter designed for reliable performance and clear monitoring. Key Features and Benefits: Builtin Safety Alert System Monitors critical engine conditions in real time. temperature warning activates at 95°C or above, helping prevent overheating damage. Low oil pressure alert triggers at 0.8 Bar or below to protect against engine wear. Wide Compatibility Outer diameter of 21/16 inch (52.2 mm) fits easily into dashboards of cars, RVs, trucks, boats, yachts, and motorcycles. Compact size makes installation straightforward in a variety of spaces. 3in1 Functionality Combines an engine coolant temperature gauge, oil pressure gauge, and battery voltage indicator in one integrated unit. Digital display provides bright, clear readings for quick interpretation. Coolant temperature range: 0–120°C. Oil pressure range: 0–10 Bar. Practical and UserFriendly Simple connection process for quick setup. Combines stylish dashboard design with intelligent safety features. Ideal for upgrading instrument panels while enhancing monitoring capability. Applications: Automotive: Monitor engine health during daily commutes or long road trips to prevent costly breakdowns. Marine: Keep boat or yacht engines in condition while cruising or fishing, even in remote waters. Recreational Vehicles and Motorcycles: Ensure reliable performance on extended journeys or offroad adventures with realtime alerts and clear data display. This 3in1 engine meter is a dependable solution for anyone needing accurate, continuous monitoring of key engine parameters in a wide range of vehicles and marine vessels.