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    Barrow Manual Air Pressure Leak Tester for PC Water Cooling System, Portable Loop Seal Tester, Fast Airtightness Detection Tool for Water-Cooled Computers

    • Water Cooling Loop Leak TesterFeatures an integrated one-way check valve to ensure air does not escape through the tester itself during pressurization, maintaining stable pressure for accurate and reliable results.
    • Stress-Free OperationUtilizes a flexible hose on one end to easily reach any port in the loop, preventing stress on tubing or fittings during pumping and protecting your components.
    • Dedicated 3-Color Gauge for Clear Safe ZoneThe top-mounted pressure gauge features a clear 3-color dial (yellow/green/red) to visually indicate the safe testing pressure range at a glance, effectively preventing over-pressurization.
    • Quick Pressure HoldIncorporates a fast pressure maintenance and relief device. Simply rotate the relief valve to switch modes. Easy to usejust connect and pump to test, with high accuracy (0.031bar).
    • G1/4" Port for Direct ConnectionEquipped with a 360° rotatable male G1/4" threaded port for screwing directly into any standard G1/4" port in your loop. O
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    Water Cooling Loop Leak TesterFeatures an integrated one-way check valve to ensure air does not escape through the tester itself during pressurization, maintaining stable pressure for accurate and reliable results.
    Stress-Free OperationUtilizes a flexible hose on one end to easily reach any port in the loop, preventing stress on tubing or fittings during pumping and protecting your components.
    Dedicated 3-Color Gauge for Clear Safe ZoneThe top-mounted pressure gauge features a clear 3-color dial (yellow/green/red) to visually indicate the safe testing pressure range at a glance, effectively preventing over-pressurization.
    Quick Pressure HoldIncorporates a fast pressure maintenance and relief device. Simply rotate the relief valve to switch modes. Easy to usejust connect and pump to test, with high accuracy (0.031bar).
    G1/4" Port for Direct ConnectionEquipped with a 360° rotatable male G1/4" threaded port for screwing directly into any standard G1/4" port in your loop. Offers easy installation and broad compatibility.

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