New Hanna HI98319 Salinity & Temperature Tester testing

Thales · Jan 30, 2019

Here are some test results. Hanna is is psu, the rest are in ppt, so the Hanna should be a bit lower. I also have a MISCO digital refrato, which is like 500 bucks that I left out of the testing because of its price range.

I love this thing - right in the mix with the other testers, =/- 1, waterproof, easy to calibrate, good temp readings. Given all that, and this devices ease of use, I am thrilled. I am looking forward to how it does over time. Good job Hanna!

Epic Aquaculture · Jan 30, 2019

Thales said:
Here are some test results. Hanna is is psu, the rest are in ppt, so the Hanna should be a bit lower. I also have a MISCO digital refrato, which is like 500 bucks that I left out of the testing because of its price range.

I love this thing - right in the mix with the other testers, =/- 1, waterproof, easy to calibrate, good temp readings. Given all that, and this devices ease of use, I am thrilled. I am looking forward to how it does over time. Good job Hanna!

That's great to see! I just got one, and the convenience is awesome. It agreed perfectly with my calibrated refractometer.