 TDS Meter is Whacked?
So I just went and bought a new TDS meter today tested my RO/DI and to my surprise came in around 157. Tested my tap water, came in at 56-60. What is going on? I was expecting maybe 20 -30 from the ro. But why is the tap registering lower than the ro water. I just recently purchased the unit 3 months ago but haven't used no more than 200 gals of pure water. I have the ocean wave 75/gpd |