Jiawu Boat Oil Pressure and Water Temperature Voltmeter, Digital Display, Suitable for Boats and Motorcycles (Black Dial Black Cover).

1. Simplified real-time monitoring: Experience crystal-clear readings with our 3-in-1 gauge that measures engine coolant temperature, oil pressure, and battery voltage. The digital display shows accurate readings and measures coolant temperature from 0 to 120°C, oil pressure from 0 to 10 bar, and voltage from 9 to 32V, keeping you informed on every journey. 2. Safety for your peace of mind: Ride with confidence thanks to our sophisticated reminder system that ensures your safety. It activates high-temperature warnings at ≥ 95°C, low-oil-pressure warnings at ≤ 0.8 bar, and voltage notifications when 12V systems drop below 11.5V or 24V systems drop below 22V, keeping you one step ahead of potential problems. 3. Versatile compatibility for any vehicle: The compact 2 1/16 inch (52.2 mm) diameter gauge is designed to fit perfectly into your lifestyle and is suitable for cars, RVs, trucks, boats, yachts and motorcycles. 4. Sensors for Reliable Performance: Count on the professional sensors included in this kit, featuring a 1/8" NPT water temperature sensor and an oil pressure sensor designed for use in harsh conditions. With an IP67 waterproof rating and 5G shock resistance, this gauge set ensures reliability, whether you're riding off-road or commuting to work. 5. Effortless Installation: This 3-in-1 instrument gauge set comes fully equipped with water temperature and oil pressure sensors, an easy-to-use plug-and-play wiring harness, and a comprehensive user manual. Combining a sleek design with smart safety features, this is an upgrade for your dashboard and an essential tool for monitoring engine health. Technical Data: Item Type: Boat Water Temperature Oil Pressure Voltmeter; Display Color: Blue Letters; Material: ABS; Diameter of the Gauge: 52.2 mm (2 1/16 inches) Measurement Content: Water temperature, oil level, voltage. Engine coolant temperature measurement range: 0-120°C Engine oil pressure measurement range: 0-10 bar Water temperature sensor thread specification: NPT 1/8" Pressure sensor thread specification: NPT 1/8" Operating current: ≤60 mA Operating temperature: -30℃ to +80℃ Storage temperature: -40℃ to +85℃ Water resistance: IP67 Shock resistance level: 5G Application: Car, RV, truck, boat, yacht, motorcycle. Wiring method: 1. Black wire: Negative current (-) 2. Red wire: DC voltage 3. Blue wire: NC not connected 4. Yellow wire: Water temperature signal wire. 5. Wire White: Oil pressure signal wire

Application: Follow the instructions in the enclosed manual.

Package List: 1 x three-in-one meter, 1 x water temperature sensor, 1 x pressure sensor, 1 x user manual.