Starting at $319.00 Starting at $287.10
  • Usually ships in 7-10 business days



  • Battery operated
  • BackLit LCD Display
  • Corrosion resistant
  • Selectable units: psi, bar, mpa, kg/cm
  • 3 year battery life expectancy
  • ±1% accuracy
  • One piece molded design
  • No programming required
  • 1/2in MNPT Thrd Connection
  • Replaceable lithium battery


The TruFlo OBS-LC series pressure gauge is battery operated with a 3 year battery life expectancy. The all plastic one-piece digital pressure gauge is built for corrosive environments and easy installation. The LED display shows selectable pressure ranges in psi, bar, Mpa, and kg/cm.