-
Products
- Lab Instruments
-
Lab Meters and Probes
- Chemistries, Reagents, and Standards
-
Online Analyzers
Ammonium Analysers Ammonia Monochloramine Analyzers Chlorine Analyzers
- CL17sc
- CL10sc Amperometric
- Ultra Low Range CL17sc Colorimetric Chlorine Analyser
- RMC Disinfection Panel
EZ Series Analysers- Iron
- Aluminium
- Manganese
- Phosphate
- Chloride
- Cyanide
- Fluoride
- Sulphate
- Sulphide
- Arsenic
- Chromium
- Copper
- Zinc
- Ammonium
- Total Nitrogen
- Phenol
- Volatile Fatty Acids
- Alkalinity
- ATP
- Hardness
- Toxicity
- Sample Preconditioning
- Boron
- Colour
- Nitrate
- Nitrite
- Silica
- Hydrogen Peroxide
- EZ Series Reagents
- EZ Series Accessories
- Flow and Collections
-
Online Sensors and Controllers
pH & ORP Sensors
- 12mm pH/ORP
- 8362 sc High Purity
- Combination pH/ORP
- Digital Differential ORP
- Digital Differential pH
- LCP ORP
- LCP pH
Conductivity Sensors- 3400 Analogue Contacting
- 3400 Digital Contacting
- 3700 Analogue Inductive
- 3700 Digital Inductive
- 9523 Cation Conductivity
- Samplers
- Claros Water Intelligence System
- Test Kits & Strips
-
Microbiology
Accessories and Chemicals Dehydrated MediaLabware
- Accessories
- Funnels, Pumps & Manifolds
- Microbiology Filters
- Petri Dishes & Accessories
- Sampling Bags
- Vials, Tubes, Bottles & Racks
-
Lab Equipment and Supply
Apparatus
- Brushes
- Clamps, Rings & Stands
- Crucibles
- Crucibles & Casseroles
- Dispensers & Droppers
- Grab Samplers
- Oil and Grease
- Other Apparatus
- Pipet Aids
- Pipettes
- Racks
- Stir Bars
- Tubing
- Weighing Accessories
General Lab Consumables Glassware/PlasticwareInstruments Safety Equipment - Automated Lab Systems
- Industrial UV
- Parameters
- Industries
- Support
- Service
- e-Shop
- Brands
Login
Recurring Orders 
HQ440d Benchtop Dual Input, Multi-Parameter Meter - pH, Conductivity, Optical Dissolved Oxygen, ORP, and ISE
Product #:
HQ440D
Unit Price
Contact Hach
Required Accessories | View all
Intellical PHC201 Laboratory General Purposes Gel Filled pH Electrode, 1 m Cable
Product #: PHC20101
Unit Price Contact Hach
Intellical CDC401 Laboratory 4-Poles Graphite Conductivity Cell, 1 m Cable
Product #: CDC40101
Unit Price Contact Hach
Intellical PHC301 Laboratory General Purposes Refillable pH Electrode, 1 m Cable
Product #: PHC30101
Unit Price Contact Hach
Intellical PHC281 Water Quality Laboratory Refillable pH Electrode, 1 m Cable
Product #: PHC28101
Unit Price Contact Hach
Intellical LDO101 Laboratory Luminescent/Optical Dissolved Oxygen (DO) Sensor, 1 m Cable
Product #: LDO10101
Unit Price Contact Hach
Intellical ISEF121 Fluoride (F⁻) Ion Selective Electrode (ISE), 3 m cable
Product #: ISEF12103
Unit Price Contact Hach
Intellical PHC735 Laboratory Dirty Media RedRod Refillable Glass pH Electrode, 1 m Cable
Product #: PHC73501
Unit Price Contact Hach
Intellical LDO101 Laboratory Luminescent/Optical Dissolved Oxygen (DO) Sensor, 3 m Cable
Product #: LDO10103
Unit Price Contact Hach
Intellical LBOD101 Luminescent/Optical Dissolved Oxygen (LDO) Sensor for BOD Measurements, 1 m Cable
Product #: LBOD10101
Unit Price Contact Hach
Intellical ISENO3181 Nitrate (NO₃⁻) Ion Selective Electrode (ISE), 1 m cable
Product #: ISENO318101
Unit Price Contact Hach
Intellical PHC705 Laboratory General Purpose RedRod Refillable Glass pH Electrode, 1 m Cable
Product #: PHC70501
Unit Price Contact Hach