TDS meter problem
Posted: Thu Mar 23, 2023 4:29 am
I have had a lot of plant losses and decided to take my TDS meter to a hydroponics shop to have it tested for accuracy. It turned out it is reading under the true figure. I have been wanting a figure of 1200 in the nutrient reading for plants. It turned out at a reading of showing 1200 in reality it is around 2000. So the nutrient level has been too concentrated. I also had my PH meter checked that was accurate.