Discover the HI-98594 Multiparameter Portable Meter

an image of the HI-98594 multiparameter water field meter on a dock ready for measurement
Published: 15 January 2025

The HI-98594 water parameter meter is a rugged, practical and completely portable solution for the measurement of 14 key water parameters in a wide range of challenging environments. This handheld multimeter for water includes a combined multi-sensor probe for ease of use, with full Bluetooth connectivity for the efficient remote transfer of on-site data.

What is the HI-98594 Handheld Water Meter?

The HI-98594 is part of our series of purpose-built water quality measurement meters, designed for use in the field for a variety of applications. This handheld multiparameter meter includes all of the key parameters for measuring water in different sectors:

  • pH
  • mV
  • ORP
  • Dissolved Oxygen (ppm)
  • Dissolved Oxygen (%)
  • EC
  • EC (absolute)
  • Resistivity
  • TDS
  • Salinity
  • Seawater σ
  • Turbidity
  • Atmospheric Pressure
  • Temperature

In addition to its versatile range of measurement, the HI-98594 also features full connectivity to the Hanna Lab app. Log-on-demand and automatic logging data can be immediately viewed via a smartphone or tablet and transferred to a lab or office by email. 

The HI-98595 is equipped with a HI-7698594 sensor probe that is fully waterproof to IP68 standards. This probe includes a protective shield and colour-coded sensors that are automatically recognised by the meter:

  • HI-7698194-1 combined pH/ORP sensor
  • HI-7698594-4 combined EC/Turbidity sensor
  • HI-7698194-1 Optical Dissolved Oxygen sensor

What are the key features of the HI-98594?

The HI-98595 is designed to withstand the harsh environmental conditions necessary for field testing in many different niches, from construction sites to coastal applications. Some of its key features include:

  • Rugged design: This water meter is designed for a wide variety of conditions and comes with a protective rubber boot.
  • Up to 14 parameters: 12 parameters can be displayed at once, with the ability to measure up to 14 parameters.
  • Simultaneous testing: The multi-sensor probe allows numerous water quality parameters to be measured at once.
  • High data logging capacity: Up to 50,000 samples can be stored at intervals between 1 second and 3 hours.
  • Bluetooth 5.0 connectivity: Connect directly to the Hanna Lab app to view and send data remotely.
  • Quick-DIN connection: A waterproof Quick-DIN connector allows for easy attachment and removal of the probe.
  • Dual battery system: The HI-98594 runs on a lithium-ion battery with 1.5 AA batteries as a secondary power source.
  • Transfer & charging: A USB-C port allows for data transfer to a memory stick or PC in .csv format and charges the meter.

To learn more about the features of the HI-98594 portable water meter, see our article here.

an image of the HI-98594 multimeter for measuring water against a black background

What industries is the HI-98594 designed for?

This portable water meter is a reliable and accurate solution for monitoring water across different industries and specialist niches. Some of the most common sectors where the HI-98594 can be used include:

  • Seawater measurement
  • Surface water measurement
  • Groundwater measurement
  • Construction and environmental remediation testing
  • Education and research applications
  • Aquaculture monitoring
  • Wastewater measurement

The addition of an optional Flow Cell (HI-7698297) for the HI-7698594 sensor probe allows this water meter to also be utilised for low-flow sampling, a specific application requirement for groundwater analysis. To find out more about how to use the HI-98594 for the low-flow sampling process get in touch with our experts directly at 01525 850 855 or email us at sales@hannainstruments.co.uk.

What is included with the HI-98594 Portable Meter?

The HI-98594 is supplied in a thermoformed carry case developed specifically for the meter and probe. When you buy the HI-98594 water meter, the following is included:

  • HI-98594 portable water meter
  • HI-7698594 multi-sensor probe and all listed sensors
  • Protective probe shield
  • Probe maintenance kit
  • Long calibration beaker
  • Quick calibration standard solutions
  • Zero oxygen solution set
  • Turbidity calibration solution
  • Protective rubber boot
  • Carrying case with thermoformed insert

All items fit securely into the carrying case, allowing them to be easily transported on-site or stored safely between measurements. 

Speak to our experts about the HI-98594

You can buy the HI-98594 portable meter for water directly online here. If you have questions about the portable multimeter or you would like a free demonstration, get in contact with our experts directly. Call our team today on 01525 850 855 or send us an email at sales@hannainstruments.co.uk.

 

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