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 Tester】Features 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 Operation】Utilizes 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 Zone】The 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 Hold】Incorporates a fast pressure maintenance and relief device. Simply rotate the relief valve to switch modes. Easy to use—just connect and pump to test, with high accuracy (0.031bar).
【G1/4" Port for Direct Connection】Equipped 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.
