Pinpoint Nitrate Monitor

[reefme]

Originally Posted by fido19

i had one a little while ago, its actually really good. it comes with calibration liquid and its accuracy is not bad at all i have at most times seen an error of 1 to 1.5. but IMO i dont think it warrants a 260 dollar price
(for your info the error was found when compared to the readings with a well calibrated hanna nitrate monitor)

Do you mind to give the model of Hanna?