110mm (4 3/8 inch) 1-in-1 Multifunction Gauge, DC 12V, 0-150 PSI Oil Pressure, Fuel Level, 100-250 ℉ Water Temperature, 8-16V Voltmeter for RV, Boat, Truck, Black Dial Bezel

Features: 1. Multi-function Design: This 4-in-1 multi-function gauge combines oil pressure, oil level, water temperature, and voltage monitoring in a compact meter, saving valuable dashboard space while providing comprehensive data. 2. Wide Indicating Range: The gauge includes a wide indicating range, with oil pressure 0-150psi, water temperature 100-250°F, fuel level E 1/4, 1/2, and 3/4 F, and voltage 8-16V, ensuring accurate readings under various conditions. 3. Input Signal: This multi-function gauge supports 10-184 ohms for oil pressure, 301-22 ohms for water temperature, and 0-190 ohms / 240-33 ohms for fuel level, making it adaptable to different systems. 4. Simple installation: Cut a 110 mm diameter hole in the dashboard mounting panel and ensure there is at least 55 mm of clearance behind the dashboard panel. 5. Universal application: Ideal for motorhomes, yachts, and trucks, this 4-in-1 multifunction gauge is designed to withstand diverse environments, providing long-lasting performance for a wide range of vehicles. Specifications: Item Type: 4-in-1 Multifunctional Gauge Oil Level Gauge: E 1/4 1/2 3/4 F Oil Pressure Gauge: 0-150 psi Water Temperature Gauge: 100-250 ℉ Voltmeter: 8-16V Oil Pressure Sensor: 10-184 OHM Temperature Sensor: 301-22 OHM Oil Level Sensor: 0-190 OHM, 240-30 OHM How to Use: Black = Negative Red = Positive Blue = Oil Level Signal Yellow = Backlight White = Water Temperature Signal Brown = Oil Pressure Signal Green = Signal Output Package List: 1 x Multifunctional Gauge 1 x User Manual