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

Unlock comprehensive water quality analysis with the HI83300 benchtop multiparameter photometer. This advanced instrument employs an innovativ...

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

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

These HI93723-03 reagents provide a fast, dependable way to perform colorimetric chromium VI analysis using compatible Hanna photometers. Each pac...

Hanna’s HI93714‑01 cyanide reagents provide fast, dependable colorimetric measurements using precisely pre‑measured chemistry adapted from...

Hanna’s HI93714‑03 cyanide reagents deliver fast, consistent colorimetric measurements using precisely pre‑measured chemistry adapted from...

Ideal for demanding dissolved oxygen monitoring in aeration basins, treatment ponds, and process tanks, the HI764833 optical DO probe delivers p...

Engineered for demanding process environments, the HI1001 features a spherical glass bulb, rugged PVDF body, and advanced PTFE junction with pol...

Adjustable Dosing Relay Flexible dosing control allows configuration of the relay to activate either above or below a user-defined ORP setpoin...

Robust and reliable design features a spherical glass bulb, durable PVDF body, and advanced PTFE junction filled with polymer electrolyte for su...

Control Modes Advanced control flexibility supports on/off, proportional, and PID configurations. This sophisticated programming ensures preci...

Control Modes Versatile control options include on/off, proportional, and PID configurations. This advanced programming capability ensures pre...

HI70456 0.1N Sodium Hydroxide Titrant, 1L Standardized sodium hydroxide solution for precise acid-base titrations: The HI70456 is a reliable 0.1...

HI70422 0.1M Silver Nitrate Titrant, 1L Premium silver nitrate solution for accurate argentometric titrations: The HI70422 is a high-quality 0.1...

Hanna Instruments offers a comprehensive range of pH electrodes engineered for specific applications and sample types. Critical design e...

HI5148B Silver Billet Electrode for Precise Halide Titration Cost-effective alternative to ion-selective electrodes: The HI5148B silver bill...

The Hanna Instruments HI93729-01 & HI93729-03 Fluoride Low Range Reagents are expertly formulated, pre-measured solutions designed for fast and...

Hanna Instruments HI93737U Silver Reagents – 50 & 150 Tests The Hanna Instruments HI93737U Silver Reagents are precision‑formulated solutions ...