Quote Originally Posted by Dr.Hashman
Does anyone know if this PH meter
eBay: HANNA HI99104 Pocket pH Tester/Meter/Checker, HI 99104 (item 280087502151 end time Mar-04-07 22:32:47 PST)

and this TDS meter
eBay: HANNA Primo TDS Meter, PPM Tester, Conductivity (item 280089627902 end time Mar-08-07 11:44:15 PST)

are any good?

Which one did you get the first or the second?

I bought the first hanna product you listed and I'd like to know if you did too and if so how it is working (or any other pertinent information).

:jointsmile: Bree