Fusion and Salifert KH Test

[Syntax1235]

Has anyone noticed that the Fusion reading of the Salifert KH test doesn't line up with the paper table included with the test kit? .50ml reads 8.0dkh on Fusion and 7.7dkh on the paper table. Mag and Calc match up just fine. Odd.

 

[jonmos75]

Here is a post on Neptune's fourm
https://forum.neptunesystems.com/sh...Been-Waiting-For&p=63610&viewfull=1#post63610