gmerek2 May 13, 2019 Share May 13, 2019 For those of you that occasionally check the Hanna calcium readout with test kits.... find that Hanna calcium reader is fairly accurate? Fast or is it just as easy to do a test kit? Sent from my iPhone using Tapatalk Link to comment Share on other sites More sharing options...
YHSublime May 13, 2019 Share May 13, 2019 I had one back with the old 150. I preferred the Salifert kits. Link to comment Share on other sites More sharing options...
BtmDweller May 14, 2019 Share May 14, 2019 +1 for salifert. I tried Hanna thinking the process would be easier, it wasn’t. Link to comment Share on other sites More sharing options...
gmerek2 May 14, 2019 Author Share May 14, 2019 Ok. I’ll save my money Link to comment Share on other sites More sharing options...
Leishman May 14, 2019 Share May 14, 2019 Hanna Ca only works with distilled water not RO. I didn’t read the instructions and was getting bad numbers so I sold it! I spoke w the Hanna reps at MACNA, they claim it is very accurate (when used correctly) Link to comment Share on other sites More sharing options...
gmerek2 May 14, 2019 Author Share May 14, 2019 Hanna Ca only works with distilled water not RO. I didn’t read the instructions and was getting bad numbers so I sold it! I spoke w the Hanna reps at MACNA, they claim it is very accurate (when used correctly)PIA or easier than test kits Sent from my iPhone using Tapatalk Link to comment Share on other sites More sharing options...
Big Country May 14, 2019 Share May 14, 2019 PIA Link to comment Share on other sites More sharing options...
Dmb0921 May 15, 2019 Share May 15, 2019 I like mine but refills are expensive.Sent from my iPhone using Tapatalk Link to comment Share on other sites More sharing options...
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