Description
Rugged and portable, this advanced three-probe electrochemistry meter is built for field use, providing precise pH, Conductivity, and Dissolved Oxygen measurements and seamless USB data transfer.
The HQ4300 Portable pH Meter and Multi-Parameter Water Quality Meter is expertly crafted to handle complex water analysis needs, providing a reliable and versatile solution for both laboratory and field environments.
With three probe inputs, the HQ4300 supports simultaneous multi-parameter measurements, making it ideal for streamlining workflows and boosting efficiency. Its large, full-color display delivers clear, detailed readings, ensuring accurate data and smoother operations in any condition. The rugged, IP67-rated design ensures superior durability, whether you’re working in the field or the lab, and its intuitive user interface minimizes training time with step-by-step, on-screen guidance for operations, calibration, and troubleshooting.
This HQ4300 version is sold without probes, allowing for flexible probe selection based on your specific requirements. However, for a truly comprehensive, ready-to-use solution, we recommend the HQ4300 bundled with probes (Part Number: LEV015.53.43001). The bundle has been thoughtfully designed to provide everything you need in one package for immediate water quality testing. With pre-selected probes included, it eliminates guesswork, speeds up setup, and ensures a smooth, hassle-free start to your testing process. Whether you're measuring pH, conductivity, dissolved oxygen, or other critical parameters, the bundle equips you with the tools to get started right out of the box.
Don’t miss the added convenience and value of the HQ4300 bundle with probes included. It’s the perfect solution for professionals who need to hit the ground running and prioritize both efficiency and accuracy in their workflows.
The HQ Series is a trusted line of water quality meters designed to meet a range of professional needs. Whether you prefer the flexibility of standalone equipment or the convenience of bundled solutions, the HQ4300 provides performance and reliability to match your water quality monitoring demands.
Performing a successful calibration has never been so simple
Most measuring issues are due to incorrect calibration procedures. With our illustrated, step-by-step on-screen calibration and troubleshooting procedures, water quality professionals can succeed every time.
Deliver your daily activity in just a few clicks
Whether you are at your facility or working in the field, the Hach
®
HQ Series portable meter ensures your data will be safely transferred via USB.
Sensors designed for every application
We offer 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.
Peace of mind: Hach service and support will be there for you
Our Technical Support, Field Service, and Central Service Teams work together with over 80 years of electrochemistry expertise to help you maximize instrument uptime, ensure data integrity, maintain operational stability, and reduce compliance risk. Never feel alone when you need support.
