G1/4" OLED Display PC Water Cooling Flowmeter/Thermometer System Monitor, High Temperature Alarm Water Cooler

Works fine. Accidentally bought two because this and another knock-off-brand listing do not mention the actual product they're taking credit for and reselling. It is literally just a Bykski B-TFC-CS-X temp and flow meter. Returning the more expensive one.This meter is an inline flow meter. It does not make noise. It does not have a data feed to plug into your system via a header of any kind. It is just cool looking. So make sure to position it in your loop where you can see it through the window! If it detects no flow, it will flash the display with "!ALARM!". Not sure what it does for high temp yet, or what it considers high temp.Installed in my test system's loop for demonstration and function verification.

I started doing water cooling. I bought 2 of these and installed in both mine and my son's builds. They are pretty nice.

Mine began dripping and had a slow leak down the wire within 2 or so weeks. I didn't twist or pull the wire (which plugs into a 3-pin connector), but the seal seems to not be made well. I used conformal coating on the connector and around the hole which sealed it for about a week. Ended up using RTV after that which sealed it.Eventually I just bought an Aquacomputer Flow Meter/Gauge since support didn't respond.As others have said it is the same barrowch one on Amazon for about $20 cheaper.

Had to reverse the insides for it to work properly, it rattles a little bit when the pump is at full speed but it is something i read that was common, love the oled screen, makes me wish i could find an oled screen in a bigger size.

It's came on with this flashing and I haven't been able to figure out the reset

Pretty accurate. I only wish that it could display Fahrenheit. Not perfect but adequate.

I unboxed today to start my build, straight out of the box, the wires fell out of the connector harness. You can't access the connector to take it out to try to crimp repair or solder it. Considering this is a critical part of my build, I'm now at a halt to finish =(

Update: After about 2 weeks of use the unit now has a load grinding noise from the impeller with in the unit. At around 70-90 rpm it gets stupid loud. It easily the load part in the system, even loader than my fractal Dynamix fans really at full speed. In the end I ended up removing it from my loop. But if you not bothered by the sound then it's a good product.Item is literally a Bykski B-TFC-CS-X. Works as intended.