SWICARS Digital Pressure Gauge with Tire Inflator, 250 PSI Air Chuck and Compressor Accessories Heavy Duty with Quick Connect Coupler, 0.1 Display Resolution, Car Accessories for Truck, SUV, RV, Black

?ADVANCED ACCURACY: The digital tire inflator always returns accurate readings within 1% of exact tire pressure for 0.1 display resolution. Range from 3-250 PSI (0.2-17.2 Bar; 0.21-1724 Kpa; 0.2-17.5 kg/cm^2).
?3-IN1 MULTIFUNCTION: Swicars portble pressure gauge has 3 functions of deflation, inflation, tire pressure check. Please note that inflation needs to be used with an air compressor.
?EASY TO USE: The tire inflator with pressure gauge can switch between 4 units at will. Measured in PSI, KPA, Bar and Kg/cm^2. Compatible with both ¼” and ½” NPT air compressors outputs.