hanna checker - hanna instrument - alkalinity

  1. hexcolor reef

    HANNA MARINE MASTER WATERPROOF WIRELESS PHOTOMETER

    Anyone currently uses this machine for water testing? Any feedback to share after long time use and accuracy of product
    • hexcolor reef
    • Thread
    • automated water testing automatic water testing hanna alkalinity checker hanna calcium hanna checker - hanna instrument - alkalinity water testing
    • Replies: 11
    • Forum: Reef Aquarium Discussion
  2. S

    New Jersey New York Drygoods SOLD Hanna Checkers - Alkalinity, Nitrate LR, Nitrate HR, Phosphate ULR, Salanity Tester, AutoAQUA Smart Stir. Bundle deal

    I have the following Hanna Checkers that comes with pippete and 5ml tubes. Pickup 07087 or add $10 for shipping within the CONUS. Nitrate LR - $30 plenty of reagent left Nitrate HR - $40 plenty of reagent left sold Phosphate ULR-$30 expired reagent Alkalinity- $30 for one - expired reagent...
  3. R

    Hanna cuvettes are off!!

    I have been using a 10ml syringe to accurately fill my cuvette for awhile with no problem. I recently bought new cuvettes from saltwateraquarium.com they came and they weren't the same as the old ones and fill past the 10ml line. I thought maybe I got some bad cuvettes so I ordered more from...
  4. gotmesalty77

    Florida ISO hanna checkers Alk and calcium

    Figured I'd see if there were any central florida reefers that were looking to sell a few checkers. I am looking for alk and calcium but i might also want a ultra low phosphorus as well. I am located in Orlando.
  5. RichyRich50

    Georgia HANNA CHECKER - Hanna Instrument - ALKALINITY, COPPER, CALCIUM, PHOSPHORUS ULR, w/ CALIBRATION CHECK

    Hanna Checkers $30 CALIBRATION CHECK $5 call or text me 678-467-7495
    • RichyRich50
    • Thread
    • alkalinity calcium copper hanna checker - hanna instrument - alkalinity hanna checker colorimeter phosphorus
    • Replies: 8
    • Forum: Selling Forum (dry goods)
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