Robust and intuitive portable meters, instilling confidence in reporting and managing the results.

• Simple calibration
• Rugged design
• Easy data management
• Full range of parameters
• Reliable quality and support

The HQ Series is for water quality professionals who want to perform electrochemical analysis for field and lab environments. The new portable platform allows to collect intuitive, accurate measurements, manage data, and easily review results, while supplying an IP 67 robustness rating.

Performing a successful calibration has never been so simple. Most measuring issues are due to incorrect calibration procedures. With the illustrated, step-by-step on-screen calibration and troubleshooting procedures, water quality professionals can succeed every time.

Deliver the daily activity in just a few clicks. Whether at the facility or working in the field, the Hach HQ Series portable meter ensures the data will be safely transferred via USB.

Sensors designed for every application. Hach offers standard laboratory and rugged field Intellical smart sensors available with the HQ Series to measure a wide variety of parameters including Total Dissolved Solids (TDS), Optical Dissolved Oxygen (DO), Biochemical Oxygen Demand (BOD), Temperature, Conductivity, and pH. Intellical smart probes are automatically recognized by HQ meters, retain calibration history and method settings to minimize errors and setup time. They incorporate proven technology to deliver superior accuracy and response times – even when measuring challenging samples or challenging operating environments.

Choose from three models, including the three-input HQ4000 series, dual-input HQ2000 series, and single-input HQ1000 series. These meters offer a range in measurement versatility - eliminating the need for multiple pieces of equipment.