HQ40d Portable pH, Conductivity, Dissolved Oxygen, ORP, and ISE Multi-Parameter Meter

Designed for your water applications, the Hach HQ40d portable meter is an advanced meter that takes the guesswork out of measurements. HQd™ meters connect with smart probes that automatically recognize the testing parameter, calibration history, and method settings to minimize errors and setup time.

• Portable meter measures critical water quality parameters without the need to carry multiple instruments
• Intuitive user interface for simple operation and accurate results
• Trust your measurements with IntelliCAL™ smart probes that store all calibrations in the probe
• Waterproof meter, protective glove, and rugged field case provide worry-free, reliable field use
• Meter kit includes field case, 4 AA batteries, protective meter glove, power adapter, USB/DC power adapter for data transfer, quick-start guide, user manual, and documentation CD