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Hanna Instruments
Hanna Instruments is a manufacturer of analytical instruments for pH, ORP, conductivity, dissolved oxygen, turbidity, chlorine and titration, founded in 1978 by Oscar and Anna Nardo. Its portable meters, benchtop meters, photometers and electrodes are designed to give laboratory-style results in plant and field conditions.
Read more about Hanna Instruments 
Brand profile
About Hanna Instruments
- Founded
- 1978
- Headquarters
- Woonsocket, United States
- Speciality
- Ph, conductivity and water analysis instruments
- Listed with us
- 1 product
Hanna Instruments products by category
Hanna Instruments is a manufacturer of analytical instruments for pH, ORP, conductivity, dissolved oxygen, turbidity, chlorine and titration, founded in 1978 by Oscar and Anna Nardo. Its portable meters, benchtop meters, photometers and electrodes are designed to give laboratory-style results in plant and field conditions.
Water quality instruments
Waterproof portable meters such as the HI98190, HI98192, HI98193 and HI9829 cover pH, EC, dissolved oxygen and multiparameter logging, while photometers and turbidimeters address chlorine and turbidity checks in drinking water, wastewater, boilers, cooling circuits and process lines. Features such as CAL Check validation cuvettes, GLP calibration recall and on-board data logging are described in each Hanna manual.
Sourcing through Seven Star LLC
Seven Star LLC, an independent supplier in Muscat, lists Hanna Instruments meters with their manufacturer documents so that buyers in Oman and the GCC can compare ranges, calibration standards and kit contents before requesting a quotation.
Request a Quote for Hanna Instruments Products
Looking for Hanna Instruments parts not listed here, or pricing for a project? Send us the part numbers and quantities. Seven Star LLC sources genuine Hanna Instruments products for customers across Oman and the GCC and replies with a formal quotation.
- Genuine OEM products
- Supply across Oman & the GCC
- Formal quotation from our sales team
Free, no-obligation quotation · takes about 1 minute
Other enquiries: [email protected] · WhatsApp
Frequently Asked Questions
What does Hanna Instruments manufacture?
Hanna Instruments makes pH, ORP, conductivity, dissolved oxygen, turbidity and chlorine meters, photometers, titrators and electrodes for water and process analysis.
Are Hanna portable meters waterproof?
Several portable models listed here, including the HI98190 and HI9829 meter bodies, are rated IP67 by the manufacturer. Check each datasheet for the exact rating.
Which Hanna models measure dissolved oxygen?
The HI98193 dedicated DO and BOD meter, the HI98199 with a digital galvanic DO probe, and the HI9829 multiparameter system measure dissolved oxygen.
Can Hanna meters be used for turbidity and chlorine?
Yes. The HI98703 is a portable turbidimeter, the HI97711 a free and total chlorine photometer, and the HI83414 a benchtop meter that combines both.
Is Seven Star LLC a distributor of Hanna Instruments?
No. Seven Star LLC is an independent supplier in Muscat that sources genuine Hanna Instruments products and provides manufacturer documentation with each listing.