Hanna Instruments

Smart Features for Confident Ammonia Testing The HI97715 guides you through every step of your...

Smarter Features for Effortless Ammonia Testing Let the HI97700 guide you through your workflow with ease. This photometer offers on-screen t...

Smarter Design for Smoother Testing Let the HI97736 photometer guide your workflow with clarity. On-screen instructions and animations assist...

Interactive Guidance for Streamlined Testing Let your HI97725 photometer lead the way. With built-in tutorial prompts and intuitive animation...

Intuitive Operation & Smart Features for High Range Chlorine ...

Intuitive Operation & Smart Features for Ultra High Range Chlorine ...

Intuitive Operation & Smart Features for Precise Free Chlorine Testing Simplify your free chlorine testing process. The Hanna HI97701 phot...

The Hanna Instruments HI97106 Chemical Oxygen Demand (COD) portable photometer features an exclusive positive-locking system for its cuvette hol...

The Hanna Instruments HI96785 is a state-of-the-art portable photometer specifically designed for accurately determining honey color through lig...

The Hanna Instruments HI8734 is a robust, portable TDS meter specifically engineered for a wide array of environmental and industrial water qual...

Intuitive Guidance for Seamless Chromium (VI) Testing N...

Intuitive Guidance for Effortless Total Hardness Testing ...

Intuitive Guidance for Effortless Iron Testing Navigate...

Intuitive Guidance for Effortless Phosphate Testing Nav...

Intuitive Guidance for Effortless Multi-Parameter Testing ...

Intuitive Guidance for Effortless Nitrate Testing Navig...

Intuitive Guidance for Effortless Testing Navigate your...

Intuitive Guidance for Effortless Testing Navigate your ...

Maintain perfectly balanced pool and spa water by accurately measuring Free & Total Chlorine, pH, Alkalinity, and C...

Probe Condition Indicator ...

Probe Condition Indicator ...

Effortlessly diagnose pH and mV meter issues with the Hanna HI931001 Simulator. This essential tool simplifies troubleshooting by allowing you...

Probe Condition Indicator An on-screen indicator provi...

Intuitive Probe Performance Indicator ...