Certified Gauge Accurate to .2%. Includes 43 Tuning Jets Aluminum Shutoff Valve Hard Plastic Carrying Case Hoses Included 0-100 PSI 0-15min Auto-Shutoff Backlit Display Automatically Records Max Pressure Reading Accurate Adjustments:Having an exact readout is a must have for accurate tuning. This gauge certified to .2% accuracy so that you can make small adjustments in your fuel pressure with confidence to dial in the perfect tune. Kit also includes 43 tuning jets. Protective Case:This kit includes a hard plastic case with foam liner to keep your gauge scratch free so you can throw it in the tool box when you go to the track. Digital:Not only is this gauge more accurate than your run of the mill liquid filled sweeping gauge, it also reads in 5 units; psi, bar, kpa, Mpa, and kg/cm² and automatically records the max pressure reading. In addition it has a programable auto off feature that can be set from 0-15min and has progress bar display that shows the flowing pressure in relation to the max pressure of the gauge (100psi). High or Low Pressure:This gauge is for fuel systems rated from 0-100 PSI. Application:This kit includes the digital gauge, shutoff valve, hoses, jets, and a protective case. This gauge can be used to measure the fuel pressure on low or high pressure fuel systems. Installation Guide: Digital Flowing Fuel Pressure Test Gauge Instructions (SKU: 00-63010)