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Hanna Instruments

Woonsocket, Rhode Island, United States

Testing & Quality
Founded 1978ManufacturerSells to Processors, Artisan Producers
Profile last updated: March 18, 2026

About

Founded in 1978, Hanna Instruments is a dairy industry manufacturer based in Woonsocket, United States selling testing & quality.

Hanna Instruments is a manufacturer of analytical instruments, including pH meters, electrodes, photometers, titrators and process controllers. Its offering covers dairy applications such as milk, yogurt and cheese testing, including portable pH meters, electrodes for dairy and semi-solid products, titratable acidity titrators and temperature testers. The company states it operates in around 45 countries with about 60 offices, offers over 3,000 products, and provides customer support, training, calibration and maintenance. It was founded in 1978 in Limena, Italy by Oscar and Anna Nardo and has its headquarters in Woonsocket, Rhode Island. The company has a dedicated focus on Africa, with a Slovenian headquarters and logistics centre serving the African market and local offices in Morocco and Tunisia.

Location

Woonsocket, United States

Founded

1978

VAT number

SI92346669

Focus areas

pH meterselectrodesphotometerstitratorsdairy testingcheese making

Languages

ENFR

Products & capabilities

Supply categories

Testing & Quality

Supplier role

Manufacturer

Sells to

ProcessorsArtisan Producers

Dairy products served

Liquid MilkCheeseYogurt & FermentedButter & Cream

Services

Training

Products

FoodCare pH Electrode for Dairy Products FC2023

pH electrode

pH electrode for dairy products and semi-solid foods with quick connect DIN connector.

Mini Titrator for Measuring Titratable Acidity in Dairy Products HI84529

Titrator

Mini titrator for measuring titratable acidity in dairy products.

Milk pH Tester HI981034

pH tester

Milk pH tester for dairy quality checks.

HALO2 Wireless pH Tester for Milk

pH tester

Wireless pH tester for milk testing.

Checktemp4 Temperature Tester for dairy products

Thermometer

Temperature tester for dairy products, certified to EN 13485.

Service regions

WorldwideAfricaMoroccoTunisia

Credentials & affiliations

Certifications

EN 13485

Issued by: European standardisation body (CEN)

ISO certified manufacturing facilities

Issued by: Not stated

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