Alkalinity Meter?

[Reefugee]

Anyone know if a digital alkalinity meter exist for aquarium use?

 

[xia]

While researching calcium meters, I read somewhere that it was just too difficult to do. Probably won't happen for a while.

 

[pepe.king.prawn]

Most of the test kits are quite accurate as far as a titration for alkalinity. Albeit dropwise kits are kind of a pain, most people shouldn't need to test all that frequently anyhow.

 

[DarkDevil]

actually I was thinking about the same thing the other day, although I don't the meter, I just need the probe that can measure alk. of course without being the complexity and the price of a MassSpec machine. the reason is I want to design a completely automated system, reads in number and dose accordingly.

 

[pepe.king.prawn]

I wonder if you can make a rough calculation of alkalinity based on EC, pH and salinity.