Digital Saltinity and PH

[brendac]

Do you think the digital saltinity meters are any good and also the PH digital meters?? I want to buy the saltinity and PH one if they are reliable.

 

[hatessushi]

As long as you calibrate them properly they should be better than the manual way and way easier to test. I have run a series of manual tests for Sal. and PH and found the digital to be probably more accurate. but you may find the cost to be preventative.

 

[bang guy]

Yes, they are both more accurate than the mechanical & chemical counterparts. As stated, they need to be calibrated once in a while to maintain accuracy.