Product - Conductivity HQd Meters and IntelliCAL™ Probes

Conductivity Meters & Probes

Take Advantage of Rugged Models

Four-pole graphite design enables IntelliCAL™ probes to measure conductivity (µS/cm or mS/cm), resistivity, salinity, TDS and temperature. Rugged and standard conductivity probes are available. Multiple probes work with one meter, without the need to recalibrate. Track performance with calibration history. A variety of cable lengths available ranging from 1 m for lab to 30 m for rugged, field use.

Hach HQd IntelliCAL smart probes:

automatically detect the testing parameter
automatically recognize the calibration history & method settings
minimizes errors
minimizes setup time

See below for individual meters and probes, or see our kits which have everything you need to start testing!

HQd Meters for Conductivity

HQ440d Benchtop Dual Input, Multi-Parameter Meter - pH, Conductivity, Dissolved Oxygen, ORP, and ISE

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
HQ14d Portable
- - Conductivity Meter
- - Most Economical Portable Option

IntelliCAL Conductivity Probes

IntelliCAL™ CDC401 Rugged Conductivity Probe, 5 meter cable

Rugged Probes

Designed for harsh environments. Features a super-tough, stainless steel body and polymer shroud that protects the sensor from impact. Reinforced, steel-sheathed cables are durable, yet manageable. Waterproof for 24 hours at a depth of 30 meters.