IJU1362 Features: * Bayonet gauge * Bayonet gage with single head chuck * The first single replacement cartridge air line gage * Valve and gage combined in 1 replacement cartridge * Large black numbers on ""jumbo"" white nylon indicator bar for LBS, and large red numbers for kpa * 2 sides are calibrated from 10-120 lbs in 2 lb increments * 2 sides are calibrated from 80 to 840 kilo pascals in 20 kpa units Construction: * Lever action, heavy duty construction provides long service life even with constant use