Hanna HI98107 anyone have one

I have a green version, ph, temp and another. Storage solution is all I use. Every time I pull it out works great, very close to Hydros ph and temp readings. I bet it’s close to 7 yrs or older.
 

IF YOU HAD TO TAKE A REEFING EXAM, WOULD YOU PASS?

  • Yes!

    Votes: 32 45.7%
  • Not yet, but I have one that I want to buy in mind!

    Votes: 9 12.9%
  • No.

    Votes: 26 37.1%
  • Other (please explain).

    Votes: 3 4.3%
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