dam that sucks, i got hanna pen meters and they work great...its almost impossible to fix...only like 20 bucks...i would be orderin a new one asap... you must keep the girls happy..i got pen ph meter ffrom Hanna
I second that. GH makes a good liquid ph tester to have on hand in case you have or think you have a problem with your meter. But by no means does it replace having a meter. It's so much better than the strips.dam that sucks, i got hanna pen meters and they work great...its almost impossible to fix...only like 20 bucks...i would be orderin a new one asap... you must keep the girls happy..