* Features:
   Insert to the end automatic grip tire valve design
   Safe air chuck high-pressure POP-UP prevention design
   Three-Stage control of pressure measuring,
   inflation and deflating
   The air chuck can rotate 360-Degrees and is paired
   with a soft rubber tube to increase the flexibility
   during use
   Can be used with a high pressure air source
   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