Hanna pocket phosphate checker

Just got my hanna pocket checker for phosphate today, this was my christmas present. Ok 2 things I don't like about it first is you can't keep the battery in it in the case, second is they need to give a person more time after zeroing it out to add reagent and mix. It toke me 3 tries just to get 1 test. I did 2 tests that read though first said 0 and did a second to be sure and said 0.01. All in all happy with it. Came with 6 tests which I see why, so you can practice your speed testing skills.

So you're now the fastest phosphate tester in the north?

Why yes yes I am. Seriously they give you 3 min from end of zeroing it. You have to take it out add reagent, shake for 2 min and clean test tube and place back in and hit buttom before it turns off.