Nitrogen Tire Filling Station Accessory, Digital Fill Gun Digital Display,Kit Includes Manual, Replaces 023-80395-00 (RTI Technologies - Model 355-80235-00)

NitroPro Gauge and digital fill gun, digital display,  30" Hg Vacuum to 90 psi., w/variable units of measure, superb accuracy +/- 1%, automatic display shut-off, durable rubber-coated hosing.