Hanna Instruments

• Aquariums

Alkalinity is important in saltwater aquariums for a number of reasons. Proper alkalinity (142-215 ppm or 8-12 dKH) is v...

• Aquariums

To keep your saltwater reef aquarium healthy, you want to maintain optimal calcium levels to ensure the health of your f...

• Aquariums

To keep your saltwater reef aquarium healthy, you want to maintain low phosphate levels. It's important to measure phosp...

• Aquariums

To keep your saltwater reef aquarium healthy, you want to maintain low nitrites (under 150 ppb) to ensure the health of ...

• Water

Looking to upgrade your water analysis processes and technology? Some of Hanna's new additions are the HI98191 portable ...

• Best Practices

Technology today is making leaps and bounds while affordability is on the rise. Why not make the switch from manual titr...

• Wine

I decided it was time to step up to a real pH meter when going into commercial wine production after more than fifteen y...

• Water

The team at Hanna Instruments has seen a lot of good (and bad) pH measurement practices. Because of this, we’ve compiled...

• Wine

Tucked away behind a strip mall in New Jersey is an embodiment of the future of craft beverages. Here, Sergio Moutela of...

• Food

Are you measuring pH in food products? How confident are you in the accuracy of your results?