LED Car Triple Meter 3 IN 1 52mm Oil Pressure Gauge+Ammeter+Water Temperature Meter for Car 12V custom This triple gauge set combines an oil pressure gauge, ammeter, and water temperature meter in a single 52mm unit designed for 12V vehicle systems.The digital display provides real-time monitoring of engine oil pressure, electrical current, and coolant temperature.Each meter is integrated into a compact housing with LED illumination for improved visibility.Suitable for installation in custom automotive dashboards, the gauge set supports accurate readings with standard inputs.Wiring harness included for direct connection to vehicle systems. Disclaimer: This is not an part.References to brands or models are used only to illustrate compatibility.