hanna instruments

  1. AquaLocker

    RAFFLE PRIZE Hanna HI98319 Salinity Tester Giveaway (no purchase necessary)

    No purchase necessary, but lots of ways to enter - for R2R members only! One winner only. The winner receives a new Hanna HI98319 Salinity Tester Learn more about this product here: Ways to be entered: PLEASE post in this thread when you have qualified for any entry in any category below...
  2. MarineDepot

    Hanna Checkers and ESV B-Ionic Giveaway - 24 HOURS ONLY

    Hanna Checkers and ESV B-Ionic Giveaway - 24 HOURS ONLY We are having a giveaway on Facebook today 3/7/19 and will choose 1 winner tomorrow 3/8/19. There is no purchase necessary to enter or win. You must be a U.S. resident age 18 or older to participate. ENTER NOW >
  3. MarineDepot

    How to Use Hanna Checkers to Dial In Your 2-Part Dosing Regimen

    How to Use Hanna Checkers to Dial In Your 2-Part Dosing Regimen VIDEO: A beginner’s guide to maintaining calcium & alkalinity
  4. Streetdoc77

    Hanna checktemp mod

    I have grown tired of not having a probe holder for the checktemp .... there is no storage on the device for the probe or the 6 ft cord . I took the spare red cap from a brs super glue bottle and carefully cut out the center sanded it a bit and rubbed with alcohol and lightly sand the check...
  5. BoSalman

    Hanna Instr. in GCC?

    Hello, I've looked online for a retailer here in Kuwait and tried to email/call (Tectron) without any luck. I'm wondering if i do have any option for international shipping/ordering to Kuwait City (44006)? I did purchase Alk checker from a seller on amazon to hopefully get it soon, but any...
  6. Curryb15

    New York Hanna ultra low range phosphate checker

    For sale is a Hanna ultra low range phosphate checker. It’s in good working order and comes with 2 glass viles with caps , the Hanna checker , and half of box of reagent.
  7. MAKE TESTING EASY! - A New GIVEAWAY From Hanna and Marine Depot

    MAKE TESTING EASY! - A New GIVEAWAY From Hanna and Marine Depot

    Marine Depot is excited to announce we've teamed with Hanna Instruments and Reef2Reef to MAKE TESTING EASY! 1 winner will be randomly selected on April 6 to receive a Reef Professional Kit and Digital Seawater Refractometer — a $410 value! It's super-duper easy to enter and YOU CAN ENTER UP TO...
  8. MarineDepot

    MAKE TESTING EASY! - A New GIVEAWAY From Hanna and Marine Depot

    Marine Depot is excited to announce we've teamed with Hanna Instruments and Reef2Reef to MAKE TESTING EASY! 1 winner will be randomly selected on April 6 to receive a Reef Professional Kit and Digital Seawater Refractometer — a $410 value! It's super-duper easy to enter and YOU CAN ENTER UP TO...
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