Quick Overview Incredibly High Accuracy In Both Vacuum And Boost, Autometers Digital Boost/Vac Gauge Is Engineered To Provide The Best Possible Accuracy In Applications Ranging From 30 In/Hg To 30 Psi. Our Patented Gauge Technology Allows The Gauge To Calibrate On Every Startup To Compensate For Altitude, Barometric Pressure And Other Atmospheric Conditions, Assuring You Of The Most Precise Reading Possible. A Direct Plug In Wiring Harness Is Included For Ease Of Installation. A High Pressure Digital Boost Only Gauge Is Also Available For Diesel Or High Boost Gasoline Applications. Features Autometers E-Z View Digital Led Display System Which Maximizes Readability And Minimizes Distracting High Speed Digit Changes Includes data acquisition grade solid-state MAP Sensor, providing unmatched accuracy and durability even in the harshest environments Autometers Race Proven Digital Stepper Motor Electric Instruments Provide Unmatched Accuracy Which Is Further Increased By Utilizing A Self Calibration Sequence During Power Up Gauge kit includes MAP Sensor, T-Fitting, nylon tubing, vacuum fittings, wiring harness, mounting hardware, and detailed instructions for installation 12 and 16 volt compatible, compatible with nearly every street car or race car electrical system Attributes: GTIN: 00046074065590 Brand Name: AutoMeter Add-On: N/A Extended Information: Country of Origin: United States Emissions : Released Life Cycle Status: Available To Order Packing Information: Quantity of Each: 1 Package UOM: EA Dimension: 5.5 x 6 x 6.5 inches Weight: 1.18 lb PDF: PDF: 2650-1660