hanna ammonia checker

I have an HI700 Hanna LR ammonia test kit, when I put the reagents in, the sample turns cloudy/milky (like a body fluid...). There's no discernible color like yellow. I've run the test 3 times, each time I get the blinking 3.00 (out of range result). To make sure I'm not crazy, I had my wife...

Maybe I was the only one who was left in the dark, but some German sites show: HI783 Hanna Marine Magnesium Checker HI784 Hanna Marine Ammonia Checker I'm so glad I won't have to do any more titration tests. Anyone else is very keen to try out the new magnesium checker? The Magnesium one is...