Handheld pH & Multi-Parameter Meters

Simplify your pH and temperature measurements with the HI991001 portable meter, built for durability and dependable readings in diverse applica...

Apera Instruments PH60 Pocket pH Tester – Professional Accuracy in a Portable Design Rugged design IP67 waterproof and dustproof 3-Colo...

Apera Instruments TN420 Portable White Light Turbidity Meter – High-Precision EPA 180.1-Compliant Water Quality Testing The Apera Instruments TN420...

Intuitive Navigation & Smart Features Your Hanna HI97104 photometer simplifies water testing with integrated on-screen tutorials and anima...

Enhanced Data Traceability for Reliable Results Ensure the integrity of your soil pH measurements with comprehensive GLP (Good Laboratory Prac...

Ensure optimal quality in your dairy and food products with the HI99161 portable pH meter, designed for ease of use and reliable measurements. ...

Apera Instruments EC400S Portable Conductivity/TDS/Salinity/Resistivity Meter – Professional-Grade Accuracy for Water Quality Testing The Apera Ins...

The HI9813‑61 portable meter provides clear, reliable pH, EC, TDS, and temperature readings on a large, easy‑to‑read LCD designed for fast fiel...

Universal Bluetooth® Connectivity The HI9810412 connects wirelessly to the Hanna Lab App and m...

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

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

Probe Condition Indicator ...

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

Optimal Probe Performance Indicator ...

Designed for precision in the field, the HI98193 Portable DO and BOD Meter delivers reliable dissolved oxygen measurements with advanced comp...

Meter with or without GPS Built-in GPS Receiver (Optional) 12-channel satellite GPS receiver for precise tracking (±30 feet accuracy). Autom...

Instant Probe Status Ensure your pH probe is always per...

Precision Conductivity, TDS, Resistivity, and Salinity Meter for High Purity Water Analysis The HI98197 portable meter is expertly engineered for ...

Enhanced Data Reliability Ensure the integrity of your measurements with comprehensive GLP data. T...

The HI93414 is a versatile, portable meter engineered for precise measurement of two critical water quality parameters: turbidity and chlorine. ...

Confident Probe Status Always know your electrode is performing optimally with...

The HI98196 Waterproof Multiparameter Meter is engineered for comprehensive water quality analysis in demanding environments. This portable system...

The HI98198 portable dissolved oxygen meter delivers enhanced optical DO measurement technology for precise environmental, industrial, and wa...

Meter with or without GPS Built-in GPS Receiver (Optional) 12-channel satellite GPS receiver for precise tracking (±30 feet accuracy). Autom...