* Features:
   Insert to the end automatic grip tire valve design
   L Shape design allows for increase flexibility when
   connecting to difficult to access tyre valves
   Air tightness still can be maintained under high
   pressure
   ARC Shape to prevent scratching the rim
   Safe air chuck High-Pressure pop-up prevention design.
   pressure ranged from 5 PSI to 150 PSI
   Precision of 1%
   Replaceable AAA Batteries X3. (Alkaline battery)
   Battery level indication
   Four selectable units: PSI, BAR, KGF/CM2, KPA