... blister/blister cardSpecifications1. Great for measuring tire pressure in the dark, also good for reading, searching ... Measure the tire veins depth, three different color flashlights will be shown accordingly Flashlight Emergency life ... 0-100psi, 0-6.85bar, 0-690kpa, 0-7.00kgf/cm2Pressure unit: psi, bar, kpa, kgf ... Digital tire gauge -- Flashlight-- Seat belt cutter 4-in-1 TIRE GAUGE AND EMERGENCY TOOL