Solar tire gauge Pressure range:5-150psi; 10-1000kpa; 1-10bar; 1-10 kg/cm2. Lcd digital display Two way power(solarlithium) Shot light and background light Four-unit display: psif=kpaf=barf=kg/cm Tread depth gauge Automatic shut-down for power-saving mode 100pcs/ctn, blister card, ctn size:63*25*46cm