Review on 💦 Glycerin Liquid Pressure Fittings - PureSec - 0 to 150 PSI by Allen Hart

I had a problem with my reverse osmosis system and bought this to make sure the water pressure wasn't the problem. You will need some tape to connect the meter to the pipe connector provided and you should plan ahead where you will place the meter as it will not stand upright just because of the pipe connections. You can use a screed or something similar. I positioned mine so that it rests on the drain pipe at a 90 degree angle. If you can position it along a wall, a double-sided sticky pad will do. For reference, the liquid shown in the meter in the photo is glycerin, not your water flowing through the meter.