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Keep your expensive water trampoline or other water toy properly inflated and avoid damage. This convenient digital pressure gauge is designed for inflatable boats and aquapark items using Halkey-Roberts type valve. Easy to read digital output in PSI, BAR or Mpa. Accurate to .01 psi (.0007 bar) at 25 psi or less.

This convenient digital pressure gauge is designed for inflatable boats and aquapark items using Halkey-Roberts type valve. Easy to read digital output in PSI, BAR or Mpa. Accurate to .01 psi (.0007 bar) at 25 psi or less.