Keep Your Reef Tank Happy!
Meet Hanna's Two NEW Marine Checkers®!
Testing the Magnesium and Ammonia levels of your saltwater aquarium just got a whole lot easier! Get fast & accurate digital readings.
Turn your phone into a pH Meter!
Experience HALO2 Wireless pH Testers
Easily connect your phone via Bluetooth® 5.0 Wireless Technology and the Hanna Lab App. Perfect for Food, Field, Lab Applications and more!
Over 3,000 precision instruments
With so many instruments to choose from; let us help you narrow it down with a few of our most popular categories.
Pocket-sized testers for pH, ORP, and EC, to take your testing where you need it.Learn More
Test from wherever you are! Whether you are out in the field or in the lab, we have a portable meter for your application.Learn More
Simple to use and highly accurate! From benchtop meters and photometers to laboratory research grade meters, we have a variety to choose from.Learn More
From manual to full-fledged automation, we can help you with your titration needs. Save time and have higher precision results with our line of automatic titrators.Learn More
If there’s an application, we have an electrode for it. Specialized electrodes give an ease to testing with faster response times and accurate measurements.Learn More
Buffers, standards, reagents and more to conduct your measurement procedures from calibration to results.Learn More