I went thru 2 Hannas before I bit the bullet. I’ve had a HM COM-100 ec/tds/ppm meter for 4 years, so I opted for a HM 80 pH tester instead of another brand. Got 3 years on it so far. I do use bluelabs storage solution.
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I have been a water quality service tech and water operator for 20yrs and have use many different models. They all need to be recalibrated about once a month and rinsed off with distilled water every once and a while. These are all my company will buy any more as they last a very long time and do really well at staying calibrated. No clue what they cost
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About $70.00 on Amazon.
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I just ordered the hm ph 200. I’ve been using blue lab combo meter for a while…on second one. I like having two. I appreciate all the great advice. @Northern_Loki you outta be a teacher. I like your style of conveying info.
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I use a Hana probe . There about 50$ . Its nice being able to buy a replacement sensor need be.
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I use Hanna. Good quality without breaking the bank.
If I was going to splurge I would go with BlueLabs but I still think it’s overpriced.