1827 Auto Meter Products Gauge Oil Pressure Advanced 90 Degree air core movements and simple three wire installation characterize these high performance instruments. Electric sending units keep hazardous fluids in the engine compartment sending collected data via an electrical signal to quick reacting precise air core movements to give you all the information that you need and nothing that you don’t. Advanced 90 Degree Air Core Movements And Simple Three Wire Installation Characterize These High Performance Instruments Electric Sending Units Keep Hazardous Fluids In The Engine Compartment Sending Collected Data Via An Electrical Signal To Quick Reacting Precise Air Core Movements To Give You All The Information Limited 1 Year Warranty Size (IN) : 2-1/16 Inch Type : Electrical Range : 0 To 100 Pounds Per Square Inch Display : Analog Sweep : Short Sweep Face Color : Beige Needle Color : Black Bezel Color : Silver Number Color : Black Lighting : Incandescent Around The Dial Includes Warning Indicator : No Warning Indicator Type : Not Applicable Includes Peak Memory : No Liquid-Filled : No Includes Sending Unit : Yes Includes Wiring Harness : No Includes Fittings : Yes