CaliLabs

Could I use a analog ph sensor at all. I am trying to control a experiment and would love for a small peristaltic pump turn on when my ph goes below 3. Also what if I can find the API on a certain sensor? How hard is it to use a API once I get them? Thanks again everybody!

Do you think this meter could communicate with my isy? http://www.growtronix.com/store/index.p ... uct_id=109

Is there a company that makes ph meters or TDS meters that can link to my isy994iz? Could I use any ir sending meter? Thanks!