Corsair Hydro X Series XT Pressure Leak Tester Tool Kit (Quick and Safe, Hand-Operated Air Pump Included, Precise Pressure Readings, 20cm Connection Hose System) Black

Rating: ⭐⭐⭐⭐⭐The Corsair Hydro X Series XT Pressure Leak Tester Tool Kit is a lifesaver for anyone who has embarked on the journey of building a custom water cooling loop for their PC.Pros:1. Quick and Safe Pressure Testing: This kit makes pressure testing your water cooling loop a breeze. It allows you to test for leaks and system integrity without the need to power on your components. This is a crucial step in ensuring a reliable and leak-free water cooling setup.2. Hand-Operated Air Pump: The included hand-operated air pump allows you to precisely pressurize your loop. You can do this slowly and carefully, making it easy to detect even the smallest of leaks.3. Precise Pressure Readings: The kit provides precise pressure readings, giving you peace of mind that your loop can handle the demands of cooling your components.4. 20cm Connection Hose System: The 20cm hose system provides flexibility and accessibility to reach various parts of your water cooling loop without fuss.5. Easy to Use: Corsair has designed this kit to be user-friendly, so even if you’re new to custom water cooling, you can use it without any complications.6. Reliable Brand: Corsair is known for its high-quality PC components, and this pressure leak tester tool kit lives up to that reputation.Cons:1. Price: The kit is a bit of an investment, especially for those who are building their first custom water cooling loop. However, the peace of mind it provides during testing is worth every penny.In summary, the Corsair Hydro X Series XT Pressure Leak Tester Tool Kit is an invaluable tool for anyone engaged in custom water cooling for their PC. It simplifies and enhances the crucial pressure testing phase, ensuring your loop is free from leaks and ready to cool your components efficiently. While it comes at a cost, the confidence it provides in the integrity of your water cooling system is priceless. Highly recommended for water cooling enthusiasts!

Works well, only complaint is that where it screws into your valve/reservoir is fixed and it whips around the inside of your case if you’re not careful

I was able to easily pressurize individual waterblocks and radiators (cheap and used, so in need of testing) as well as my entire loop with 19 fittings, four waterblocks, and two radiators. Never leaked air when it shouldn’t have. Good peace of mind when you’re about to poor water into a frustratingly expensive computer. The pressure gauge seems very sensitive to even slight leaks, and I’ll be honest that I had a bad habit of picking it up by the slidy bit and twirling it around, which never affected its performance so it seems pretty high quality to me. Definitely worth buying and I will use it on any future cooling loops.

OK

Just did my first custom loop and was very nervous about getting water on any of my parts. Have two rads, the res/pump, cpu block, and gpu block with active backplate. Finished my loop, put this on and the loop wasn't holding pressure. Narrowed it down to the gpu and turned out one of the o rings for the block fell off when I installed the backplate. Looked around and picked it up off the floor, cleaned it, put everything back together, and it held pressure fine. Would have been very upset if I started filling the loop and got water all over my 3090 (it's vertically mounted). Well worth the money!

The device itself leaks air. Was basically impossible to test when the device won’t hold the air in the loop itself.

The pump is great and really took the pressure off when filling my loop with coolant. The custom loop I did I didn't have this tool and was filled with anxiety running my system for the first time. Paper towels everywhere, watching it like a hawk, the whole 9. I got this for my second full custom loop, pumped it with air, left it for an hour or so, no drop in pressure, filled it with coolant and went on my way. Should probably not follow my example and just use this as an extra layer of protection and still use your 24 pin jumper and run your loop for a few hours beforehand. Lol! I really like this pump but, it's pretty overpriced. I think that's really my only complaint.