Ran another test. Again DKH 5.5. If thats true and the salifert test kits are way off then we have a problem. But if the KHG is wrong and I start increasing the KH, then thats another problem. The pH reads 7.8 which is the same as my APEX and Seneye.
Please follow the installation video. You must run the machine at least 5 times in order for it to settle down. Make sure that your KS reagent is properly mixed and not just swirled around.
