Thanks for the review. I'm interested in getting one of these. I currently have the Aquachek TruTest meter, but I'm not all that confident in its accuracy.
One question: When you perform your testing, do you have to perform all 7 tests in sequence. The pdf manual on LaMotte's website does not say.
The reason I ask is that I primarily need to test for pH. I keep my FC a little high (4-7 ppm) with a SWCG, so I'm not too concerned about testing for FC every day. However, I need an accurate reading of pH because it's constantly rising. As for TA, CH and CYA, I'm certainly interested in what those numbers are, but I don't think I need to test those more than once or twice a week. The pH is something I need to check just about everyday.
I don't want to use a pH electrode meter because of the difficulty and expense of keeping it calibrated.