4 in 1 digital tire gauge,tire pressure gauge,tire gauge 4 in 1 digital tire gauge,tire pressure gauge,tire gaugeA. Digital tire gaugeHighly accurate LCD display,shows 0-150 PSI increments.Features auto shut off.Scales selection.(bar,kpa,kg/cm2,psi)B. Ultra bright flash lightGreat for measuring tire pressure in the dark,also good for reading ,seaching and workingC. Emergency hammer For use when ...