iwltfum
New Member
My $20 TDS pen is taking longer and longer to give me a number that isn't wildly changing after about a year of use. I've been using pH drops, which has worked fine in coco gh three part, but with my new DWC's i want a more accurate reading.
Should I get separate meters or go with a dual (multiple) function meter?
I want anything I buy to last longer than one year like my previous TDS meter (with everyday use)
Looking for recommendations on brands and models of meters that are high quality
Thanks everyone!
Should I get separate meters or go with a dual (multiple) function meter?
I want anything I buy to last longer than one year like my previous TDS meter (with everyday use)
Looking for recommendations on brands and models of meters that are high quality
Thanks everyone!