multi-functional digital tire gauge 1.HOT digital tire guage 2.CE,Rohs,appearance patent 3.ABS material multi-functional digital tire gauge 1. Four units in measuring pressure: PSI ... , Bar, Kg f/cm², Kpa.2. Range:0~100PSI,0-7.0Bar,0-7. ... .01Bar,0.01Kgf/cm2,1Kpa4. Accuracy: ±1%5. With a digital tread depth gauge, Range: 0 ~22mm/0.8″,Resolution: ...