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Part #20490

Airlock Pencil Tire Gauge (10-120 psi)

  • -$-8.59
  • Regular price $8.59
    ( / )

    Why should pencil gauges miss out on all the fun? Slime extended its innovative Pressure Airlock Technology to the popular pencil gauge type to create the Slime Airlock Pencil Tire Gauge. It even includes four bonus black plastic valve caps!

    • 10-120 psi
    • Includes (4) black plastic valve caps
    • Black 4-sided tongue measures psi, kPa and bar
    • Extreme accuracy with Slime's Pressure Airlock Technology (P.A.T.)
    • Bleeder tip

    Slime Pressure Airlock TechnologyRemember that hissing sound that comes out of your valve stem when checking your tire pressure? That’s the sound of air escaping from your tire. With a traditional tire pressure gauge, you lose 1 to 2 psi every time you check your tire pressure.

    Well not anymore! Slime’s Pressure Airlock Technology (P.A.T.) uses a dual stage seal to lock in the air for ZERO air loss. Which means you get the most accurate tire pressure reading every time.


    You can improve your gas mileage by around 3.3% by keeping your tires inflated to the proper pressure. Under-inflated tires can lower gas mileage by 0.4% for every 1 psi drop in pressure of all four tires. Properly inflated tires are safer and last longer.

    What is Pressure Airlock Technology (PAT)