DIGITEN Water Pressure Gauge Meter 0-1.6MPa 0-220psi 1/4" f Reverse Osmosis System Pump

This works as intended, for a good price, that includes the extra fittings you need to easily put this inline on your water system. I got it to use with my RO water system under my sink, ended up getting two actually. One I put before the filter, and one near my tank. They let me see the pressure and are helpful if you're having trouble or need to make adjustments.Installation is simple. At the basic level, find where you want it to go, snip the 1/4" (john guest) tubing, and add this inline. Assembly is needed of these fittings, but its like 4 pieces. Be sure to use a little plumbers tape where the gauge twists on, to avoid any leaks on that one connection, which is normal.After I got things more setup, I ended up adding a longer fitting tube on the guage so that I could mount them on the inside of my cabinet door and see readings quicker. I also switched the "T" fitting out with a 3/8-3/8-1/4 to use this with a 3/8" line.This works all as intended and well. If I had to ask for an improvement, I'd like to see one with a slightly reduced range of psi. I think these go up to 200psi total, and saw one with a much smaller range. But for the RO system, a range of 0-120 would be fine, without the need for the red at the top end. And generally my range is between 20-40 for the tank, so sometimes it can be hard to distinguish finely what the psi is. Quickly looking you can generally see its +/- 2-3psi of where you need it. Looking further with detail, you can read it within about +/- 1. Not a huge deal, but it would be nice if they offered more variety on these; most are standard at this range in the industry.Another odd thing I wish, that I could get it with the guage flipped 180 degrees. Since its usually attached to a line inside my cabinet that I pull out to read, having it this way would make more sense when I pull it out and need to read, without needing to flip it around. But this is minor.Works well in my RO system, and highly recommend.

El producto hace lo que tiene que hacer, no se ve de muy buena calidad, y el líquido no llena la carátula, no sé si eso sea normal, pero he visto otros manómetros en los que no se ve esa burbuja de aire.

Works well, like many other reviewers have said you need to use plumbers tape between the plastic and the metal gauge otherwise you'll get some leaking. I used about 4 to 5 layers wrapped around the gauge then I screwed it into the plastic fitting.

Prodotto compatibile con tutti gli impianti di osmosi ma prima dell'acquisto verificare la potenza della pompa booster

Me ha servido a la perfección para mi equipo de osmosis, además de que su montaje es fácil y trae piezas que pueden ayudar a su montaje.