Solar powered tire guage LCD Digital Display tire guage Two way power(solar,lithium) High Accuracy Tread depth gauge Pressure range:5-150PSIHigh Accuracy:±1PSIResolution Rate:0.05Kg/cm² ,5Kpa,0.5PSI,0.05BarA:Four unit Display: PSI,Kpa,Bar,Kg/cm²B:English talking or Spanish talking, Display: PSIAutomatic Shut-down for Power-saving Mode Solar powered tire guage