PRODUCT DESCRIPTION:This high quality tire inflator with attached air pressure gauge is a must-have accessory for anyone who owns an air compressor. Simply attach this inflator to your compressor hose and start filling up anything with a valve stem. Air pressure gauge displays various pressure measurments in both standard and metric values.TECHNICAL SPECIFICATIONS:Brand new and high quality air inflator with attached pressure gaugeMax Capacity - 220 psi2" diameter pressure gaugeLock on hoseQuick air release valve1/4" Nitto Fitting (Japanese style)