1）Dual Unit Options The tire deflator offers two measurement units, PSI and Bar, providing more options for your convenience. 2）Adjustable Range: 10-30 PSI (0.7-2.1 Bar) The 10PSI-30PSI adjustable range allows you to set the tire deflators to accommodate most off-road driving. 3）Efficient Deflation Compared to traditional tire deflation valves, this tire deflation valve can deflate all 4 tires from 30psi to 10psi in half the time. 4）Uniform Deflation Setting for Consistency When deflating tires of the same specification on a single vehicle, ensure that the deflation valves are set to a uniform deflation value for consistency. 5）Deflation Activation Methods When connected, your device may deflate immediately at low pressure—no action needed. If not, lift the piston. Both are normal, and the valve will stop at the set pressure. 6)Pressure Setting Variation (±2 PSI/±0.1 bar) The tire deflation setting and actual pressure reading may differ by 0-2 psi due to variations in vehicle detection.
