Aug 2, 2011 · Hanna Instruments Marine Master Multiparameter Photometer (ONLY PHOTOMETER) The HI97115 is a compact and versatile Marine multiparameter photometer (ONLY PHOTOMETER) …

May 21, 2021 · The Hanna Marine Nitrate High range Checker is a new nutrient measuring tool to test nitrate levels in our reef and saltwater fish tanks. It was just last year that Hanna treated us to the low …

Jul 8, 2016 · @Hanna Instruments , hope you're well. I have the same issue but my checker is no longer under warranty, is there a repair service available in the UK? Many thanks in advance

Jul 30, 2022 · Ok I was one of the lucky winners in the giveaway, so thank you R2R and @Hanna Instruments ! I thought I would post about it, give my opinion, let people know how it's working out. …

Apr 10, 2017 · Hanna has a nice explanation in their post about the difference between refractometry vs conductance for measuring salinity; this also explains why one should generally use a calibration …

Mar 23, 2023 · Hanna Instruments 7 in 1 Marine Checker/Photometer ^ ^ II II II II Has anyone had any experience with one of these? I know they are new to the market; I don't even know if they are …

Dec 26, 2021 · Does anyone know if the Hanna Instruments Marine Master Multiparameter Photometer - HI97105 has been discontinued? And if you have one how do you like it or not? Thanks for your time …

May 2, 2021 · Saltwateraquarium.com HI713 Phosphate Low Range Checker HC (Saltwater) - Hanna Instruments BRS site: Phosphate Low Range Colorimeter HI713 Hanna Checker - Fresh & Marine …

Mar 12, 2022 · Hi All, For any Hanna Instruments questions, please email: [email protected]. For something like a potentially faulty Salinity Meter, we can definitely help you out!

Apr 16, 2016 · so, my Hanna Marine Monitor is going back to the dealer. I'm not annoyed with such a stupid box! I had to recalibrate 10 times because the salinity was not displayed correctly! And each …