Apex and ro/di tds?

[Nano Chris]

I had seen that the apex conductivity probe can be used to measure tds in freshwater. I was wondering if it was possible to take and buy an end connector and use this inline with my ro/di system to measure tds that way? I am guessing even if I could the temp compensation wouldn’t work for it?

 

[blaxsun]

You can get a battery-operated inline TDS meter for around $15 on Amazon. Works great!