1. [EASY INSTALLATION] - The 4in1 gauge is simple to install with a universal fit for various vehicles such as RVs, boats, motorcycles, and cars.
2. [MULTIFUNCTION DISPLAY] - Real-time monitoring of oil level, oil pressure, water temperature, and voltage with high precision and fast detection.
3. [DURABLE MATERIAL] - Constructed with a stainless steel frame and anti-fog glass, this gauge is , , and suitable for any environment.
4. [UNIVERSAL APPLICATION] - Ideal for refitting RVs, yachts, fishing boats, ships, and more to enhance performance and monitoring capabilities.
5. [LONG SERVICE LIFE] - With a working voltage of DC 9-32V, low power consumption, and a 85mm installation size, this gauge ensures longevity and efficiency.

Specification:
Item Type: 4in1 Guage
Material: ABS, stainless steel, anti fog glass
Working Voltage: DC 9-32V
Installation Size: Approx. 85mm/3.35in
Function: Display oil level, oil pressure (BAR/PSi), water temperature (℃/℉) and voltage
Application: RV, yacht, fishing boat, ship, motorcycle, automobile modification, etc

How to Use:
Open a hole with a diameter of 85mm on the instrument mounting plate;
Make sure there is at least 55mm space behind the instrument panel.

packing list:
1 x4in1 Guage
1 x Manual