HQd Configurator
Hach now has the option of creating your own HQd system to suit your specific testing needs. Choose from options including benchtop or portable, power supply, testing parameter and more!
Build your own HQd System
Product - Ammonia HQd Meters and IntelliCAL™ Probes
Ammonia Meters & Probes
HQd Meters for Ammonia
Laboratory
- HQ440d Benchtop
- - Dual Input
- - Multi-Parameter - pH, Conductivity, Dissolved Oxygen, ORP, and ISE
- HQ430d Benchtop
- - Single Input
- - Multi-Parameter - pH, Conductivity, Dissolved Oxygen, ORP, and ISE
Portable
- HQ40d Portable
- - Dual Input
- - Multi-Parameter - pH, Conductivity, Dissolved Oxygen, ORP, and ISE
- HQ30d Portable
- - Single Input
- - Multi-Parameter - pH, Conductivity, Dissolved Oxygen, ORP, and ISE
IntelliCAL Ammonia Probes
IntelliCAL ISENH3181 Ammonia ISE: USEPA Approved gas-sensing ISE now on Hach's digital HQd family
Hach's IntelliCAL ammonia probe features an exclusive 3-in-1 ISE design and large annular ring reference junction to provide fast response and stable measurements in a regulatory approved gas-sensing design.
