Apex controler questions?

[ludiNano]

Can this controller b used as a ph controller for a calcium reactor and monitor ph in tank?

I've seen the apex can be monitored from an Iphone. But are there apps for Droid phones too?

[nuclearheli]

I have my Apex monitoring tank pH and I use the ORP probe for my second pH for the calcium reactor. Works just fine. If you really want to use ORP you can order a second module to do temp and ORP. The instructions tell you how to use the ORP as a second pH if you want.

Actually I don't know anything about the IPhone app, I didn't even know one existed. I have the Droid X and the Apex application is in the marketplace. Just search for Apex. Works really nicely.

[NTSdude]

Yes you can, you can buy a Bridge or just use a Ethernet cable. I have been using this setup for 6 months and I love it. good luck.