Nilight - 50057A Digital Tire Inflator Deflator with Pressure Gauge 250 PSI Air Chuck and Compressor Accessories with Rubber Hose and Quick Connect Coupler for 0.1 Display Resolution ALL-IN-ONE Feature: The LED backlit screen features measurements in PSI, KPA, Bar, and Kg/cm²; Includes an inflation gun, chuck, gauge, Thread seal tape roll, and bleed valve, all in one unit; Compatible with ¼" NPT air compressors output ACCURACY: Performance tested & calibrated highly accurate to 1% full scale range with display resolution of . 1 for maximum accuracy; features bright 0-250 PSI LCD display that automatically shuts off after 2 minutes of inactivity SUPERIOR CONSTRUCTION: Built of heavy duty steel and brass components that provide lasting performance; Use for all vehicles, such as car, suv, truck, motorcycle, bicycle (with Schrader valve) etc. INSTANT ON DISPLAY: Built-in LCD backlit display for low light conditions. Get best precise measurement will be within +/-1% off this Pressure range (0-250 psi), Resolution (0. 1 psi) . Max pressure 250 psi max. Package include: Tire Inflator, thread seal tape roll, valve core tool, 4 x valve caps, 2x Replacement ring, Twist-on air chuck,4 AAA Batteries,Instructions