Floyd R Turbo
Aquarium Advice Addict
I have recently been getting what I consider erroneous readings from my cheapo $15 TDS meter and am considering buying a new meter, it's the Hanna Instruments pH/EC/TDS Combo (Mfg# HI 98129).
Does anyone have any experience with this meter? I am only intending it for use with testing TDS but it also does pH and has a removable/replaceable electrode for that, it's waterproof, etc. $130 right now on Dr Fosters & Smith.
I really don't want to have to buy another one. The one I have has this little screw in the back to calibrate it, and I tried - forgot about it. This one is digital calibration.
Does anyone have any experience with this meter? I am only intending it for use with testing TDS but it also does pH and has a removable/replaceable electrode for that, it's waterproof, etc. $130 right now on Dr Fosters & Smith.
I really don't want to have to buy another one. The one I have has this little screw in the back to calibrate it, and I tried - forgot about it. This one is digital calibration.