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Hanna Instruments is a global manufacturer of quality analytical instrumentation, considered the largest and most reputable company in the field of laboratory equipment.

Hanna Instruments has been innovating scientific analytical testing equipment for over 40 years, manufacturing over 3,000 products.

As a trusted distributor, Harrington is proud to offer Hanna Instruments’ revolutionary analytical measurement solutions. With a rich history of innovation, Hanna Instruments has continuously pushed the boundaries of analytical measurement solutions, making them more accessible and affordable. By breaking down barriers and simplifying complex analytical processes, Hanna Instruments has earned its reputation as a global leader in electro-analytical instrumentation.

Hanna Instruments sets industry benchmarks with diverse products for agriculture to pharmaceuticals, serving users of all expertise levels. Their success stems from unwavering R&D efforts, identifying challenges, and creating cutting-edge solutions that become industry standards. As a distributor of Hanna Instruments, Harrington is excited to bring these advanced analytical measurement solutions to customers across various industries, empowering them with reliable and accurate tools to enhance their processes and drive success.

Hanna Instruments innovations include:
  • pH electrodes with built in temperature sensor
  • Waterproof portable pH meters
  • Single parameter colorimeters
  • Single probe portable conductivity meters
  • Multiparameter handheld testers
  • Multiparameter portable meters with built-in GPS
The Harrington Difference
Providing over 60 years of exceptional service

Harrington is a leading Hanna Instruments distributor. Call our toll-free number at 1-800-213-4528 and you will be connected to a live person – not a recording. You can also use the contact form below for any questions regarding our full line of Hanna Instruments products.

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Harrington Industrial Plastics - Hanna Instruments

Marine Salinity Tester - HI98319

Designed to bring simplicity to salinity testing during the any process, the HI98319 Marine Salinity Tester measures conductivity (EC) to determine the salinity of natural and artificial seawater. Within seconds, the salinity and temperature are digitally displayed on the LCD.

  • Displays results in parts per thousand (ppt), Practical Salinity Units (PSU), or specific gravity (S.G.).
  • Comes with all the necessary solutions and batteries- everything you need to get started measuring right away.
  • Ideal for testing salinity in aquariums, field, and industrial settings.
Harrington Industrial Plastics - Hanna Instruments

Checker® pH Tester with 0.1 pH Resolution - HI98103

Designed to bring simplicity to salinity testing during the any process, the HI98319 Marine Salinity Tester measures conductivity (EC) to determine the salinity of natural and artificial seawater. Within seconds, the salinity and temperature are digitally displayed on the LCD.

  • Displays results in parts per thousand (ppt), Practical Salinity Units (PSU), or specific gravity (S.G.).
  • Comes with all the necessary solutions and batteries- everything you need to get started measuring right away.
  • Ideal for testing salinity in aquariums, field, and industrial settings.
Harrington Industrial Plastics - Hanna Instruments

Portable pH/EC/TDS/Temperature Meter with CAL Check™ - HI9813-6

The HI9813-6 pH meter is an easy-to-use, water resistant, portable meter that measures pH, conductivity (EC), total dissolved solids (TDS), and temperature with a single probe. The HI9813-6 features the Hanna Instruments CAL CheckTM that will allow the user to know when the probe needs to be calibrated or replaced. The meter operation is simplified with dedicated buttons for measurement modes to be displayed on the LCD and knobs for single point calibration of pH and EC. A variable TDS conversion factor ensures that your results are right the first time.

  • 3 in 1 probe with pH, EC, TDS & temperature sensors.
  • Great for hydroponics, aquariums, pools, & ponds.
  • CAL Check™ ensures the accuracy of this ph and ec meter.
Buy your next Hanna Instruments product from Harrington and experience the difference.

Can’t find what you’re looking for?

Call our toll-free number at 1-800-213-4528 and you will be connected to a live person – not a recording. You can also use the contact form above for any questions regarding Hanna Instruments products.