What Hanna Instruments does

Hanna Instruments, Inc. is a privately held U.S. manufacturer of analytical instrumentation, founded in 1978 and headquartered in Woonsocket, Rhode Island, with operations spanning 100+ countries and a workforce of 1,001–5,000 employees. The company designs, manufactures, and sells scientific testing equipment covering more than 100 measurable parameters — including pH, ORP, EC/TDS, dissolved oxygen, turbidity, temperature, and a wide range of ions and chemical species — through a portfolio of benchtop meters, portable meters, handheld testers, photometers, refractometers, thermometers, titrators (potentiometric, Karl Fischer, and mini), process controllers, chemical test kits, electrodes and probes, magnetic stirrers, and supporting solutions and reagents. Differentiated platforms include the edge tablet-style multiparameter meters, the HALO2 Bluetooth 5.0 wireless pH testers paired with the Hanna Lab App, Cal Check electrode diagnostics, digital electrodes with a proprietary 3.5mm connector, opdo optical dissolved oxygen technology, and CPS (Clogging Prevention System) junctions.

Hanna serves seven primary verticals — agriculture (including hydroponics), beverage production, food processing, industrial/chemical manufacturing, laboratory and education, water and wastewater, and plating/metal finishing — through a mix of vertical-specific sub-brands (Foodcare, GroLine, Pool Line, Marine Line, Checker HC, Wastewater Photometer) and general-purpose product lines. The business model is anchored in one-time hardware sales at price points ranging from approximately $74.99 (Checker HC handheld colorimeters) to $4,099.99+ for portable multiparameter systems and quote-based titrators and process controllers, supplemented by a Subscribe & Save recurring delivery program for consumables and reagents (15% initial / 10% recurring discount) and nonexclusive software licenses embedded in connected products.

The company goes to market through a direct-to-consumer e-commerce storefront (hannainst.com) with free shipping over $199, layered with an enterprise field sales motion for quote-based and complex configurations, plus a global distribution network. Marketing spans content (blog, knowledge base, catalogs), paid search and social (Google, Microsoft, Meta), organic social (Facebook, LinkedIn, Instagram, YouTube), email, and trade shows. Hanna reports no external institutional investment and is independently held by founders Oscar Nardo and Anna Nardo; no M&A, funding rounds, or restructurings are disclosed in the available data.

Name

Hanna Instruments

Legal name

Hanna Instruments, Inc.

Website

https://hannainst.com

Company type

Private

Founded year

1978

Operating status

Operating

Headcount range

1,001–5,000 employees

Short description

Hanna Instruments designs and manufactures scientific testing equipment — pH meters, photometers, titrators, process controllers, electrodes, and reagents — for water quality, food, beverage, agriculture, industrial, and laboratory customers across 100+ countries via direct e-commerce and enterprise sales.

Ownership category

akta.pro rank

Product category

Scientific Testing Instrumentation

NAICS

Analytical Laboratory Instrument Manufacturing (334516), Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables (334513)

SIC

Laboratory Analytical Instruments (3826), Industrial Instruments For Measurement, Display, And Control (3823)

akta.pro primary industry

Process Analytical Instrumentation (Gas analyzers, spectroscopy, pH/ORP, conductivity) (IMAGAFAE)

akta.pro secondary industries

Analytical Instruments & Chromatography Systems (HLAGAIAA), Test & Measurement Equipment (Oscilloscopes, DAQ, signal analyzers, calibration benches) (IMAGAFAC), Test, Measurement & Lab Equipment Retail (CRACAKAH), Water Testing Kits & Monitoring (Household) (CRAJAJAL)

Keywords

• Scientific testing equipment
• Analytical instrumentation
• Water quality meters
• Laboratory measurement devices
• Process control instruments

Headquarters

HQ city

Smithfield

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Operations, Personnel, Marketing or Sales, Technology or R&D, Infrastructure

Revenue model

1. Product Sales: Direct sales of scientific testing equipment including meters, testers, titrators, process controllers, electrodes, solutions, reagents, and accessories through e-commerce website and direct sales channels. One-time hardware purchases with optional extended warranty.
2. Subscribe & Save Program: Subscription program offering 15% discount on initial order and 10% discount on recurring deliveries at customer-selected intervals. Generates recurring revenue from consumables and replacement supplies.
3. Software Licenses: Software products incorporated into products are licensed to customers (not sold) under nonexclusive, royalty-free, nontransferable, non-sublicensable license for internal business purposes only.

Pricing tiers

Go-to-market motion2 records

Distribution channels4 records

Marketing channels10 records

Core offering

Hanna Instruments manufactures and sells scientific testing and measurement instrumentation, including pH/ORP/EC/TDS meters, photometers, titrators, process controllers, refractometers, thermometers, electrodes, chemical test kits, and supporting solutions/reagents. The product portfolio serves laboratory, field, and industrial process measurement applications across food, beverage, agriculture, water treatment, environmental, and chemical manufacturing industries, supported by proprietary digital electrode technology, Bluetooth wireless connectivity, and the Hanna Lab App.

Product overview

Hanna Instruments offers a comprehensive portfolio of scientific testing equipment organized around a core platform of meters (benchtop and portable), testers, titrators, photometers, refractometers, process controllers, chemical test kits, solutions/reagents, and accessories. The product line includes specialized sub-brands targeting specific industries: edge tablet-style multiparameter meters for laboratory use, HALO2 wireless Bluetooth pH testers for field and production environments, Foodcare for food/beverage quality control, Pool Line for pool/spa maintenance, Marine Line for aquaculture, GroLine for hydroponics and agriculture, Checker HC handheld colorimeters, and Wastewater Photometer for municipal/industrial wastewater analysis. Key flagship products include the HI9829 multiparameter field meter (14 parameters with optional GPS), HI930 Standard Automatic Titrator (supports 15 methods), and HI83399 multiparameter COD photometer/pH meter (40 parameters). The ecosystem is unified by shared digital electrode technology, CAL Check calibration verification, and the Hanna Lab App for wireless device connectivity.

Differentiator

Problem solved

Functional benefit

Brands

• Checker HC: Handheld colorimeters for water testing
• edge
• Foodcare
• HALO2
• Marine Line
• Pool Line
• GroLine
• Wastewater Photometer

Products and services

• Meters (pH, ORP, EC/TDS, DO) Scientific testing meters measuring pH, ORP, EC/TDS, dissolved oxygen, and temperature, available in benchtop, portable, and specialized configurations for laboratory, field, and industrial use.
• Photometers Colorimetric instruments measuring chemical parameters in water and wastewater through light absorption analysis, including COD, chlorine, and nutrient tests.
• Titrators (Potentiometric, Karl Fischer, Mini) Automated titration instruments including potentiometric, Karl Fischer, and mini titrators for precise chemical analysis in laboratory and field settings.
• Process Controllers Automated monitoring and control systems for continuous water quality parameter tracking in industrial and municipal applications.
• Refractometers Optical instruments measuring refractive index to determine concentrations in solutions, commonly used in food, beverage, and agricultural applications.
• Thermometers Temperature measurement instruments for laboratory, industrial, and field testing applications.
• Handheld Testers Pocket-sized, lightweight handheld testers for quick pH, ORP, EC/TDS, and dissolved oxygen measurements.
• Chemical Test Kits Single-parameter and multiparameter chemical testing kits for field and laboratory water quality analysis.
• Solutions and Reagents Calibration solutions, reagents, cleaning solutions, electrolytes, and CAL Check standards for maintaining and verifying instrument accuracy.
• Electrodes and Probes Digital and analog sensors for pH, EC/TDS, dissolved oxygen, and other parameters compatible with Hanna meters.
• edge Multiparameter Meters Tablet-style multiparameter meters delivering laboratory-grade measurements for pH, EC/TDS, and dissolved oxygen, with portable, wall-mounted, or benchtop configurations and digital electrodes.
• HALO2 Wireless pH Tester Bluetooth 5.0 wireless pH testers that turn compatible Apple or Android smart devices into laboratory-grade pH meters via the Hanna Lab App, available in multiple styles for various industries.
• Foodcare Product Line Specialized pH and measurement products for food processing, dairy, meat, and beverage quality control applications.
• GroLine Product Line Agricultural testing products for hydroponics and soil analysis, measuring pH, conductivity, and nutrients for commercial and home growers.
• Pool Line Product Line Water testing products for pool and spa water quality maintenance, including pH, chlorine, and other sanitation parameters.
• Marine Line Product Line Water testing instruments for marine aquariums and aquaculture applications, including salinity, pH, and nutrient monitoring.
• Checker HC Handheld Colorimeters Handheld colorimeters providing fast, accurate measurements for chlorine, pH, and other water parameters in a portable, affordable format.
• Wastewater Photometer Line Specialized photometers for municipal and industrial wastewater analysis, measuring COD, nutrients, and other treatment parameters.
• HI9829 Multiparameter Water Quality Meter Rugged field meter measuring 14 water quality parameters including turbidity, pH, ORP, EC/TDS, dissolved oxygen, and ISE, with optional GPS tracking.
• HI930 Standard Automatic Potentiometric Titrator Automated titrator designed for easy setup and operation, supporting up to 15 methods with repeatable, accurate results.
• HI83399 Multiparameter COD Photometer and pH Meter Combined photometer and pH meter analyzing 40 key water and wastewater quality parameters including COD, Total Nitrogen, Total Phosphorus, Ammonia, and Chlorine.
• HI98594 Portable Multiparameter Meter Portable field meter monitoring up to 14 water quality parameters with Bluetooth connectivity and opdo optical dissolved oxygen technology.

Quantifiable outcome

• 22% market share in global handheld TDS meters market
• +1 more outcomes

Named customers8 records

Segments7 records

Ideal customer profiles5 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature6 records

Scale indicators3 records

Recent moves6 records

Expansion highlights6 records

Direct peers

• Hach (Danaher): Specialist in water quality analysis with handheld and lab photometers, titrators, and process instrumentation. Directly competes with Hanna's Wastewater Photometer, photometers, and multiparameter meters in municipal and industrial water applications.
• LaMotte Company: US-based manufacturer of water quality testing kits, colorimeters, and handheld meters. Directly comparable to Hanna's Pool Line, Marine Line, and water testing kits for environmental and pool/aquaculture use cases.
• Milwaukee Instruments: Maker of handheld pH, EC/TDS, and ORP testers targeting hydroponics, aquariums, and pool/spa markets. Closely comparable to Hanna's GroLine, Pool Line, and Checker HC sub-brands in the prosumer/DIY segment.
• HORIBA Scientific: Manufactures analytical instruments including pH/ORP, conductivity, and dissolved oxygen meters. Comparable product family to Hanna with overlapping water quality, process, and lab use cases.
• Bluelab: Specialist in pH, EC, and temperature monitoring for hydroponics and commercial growing. Competes head-on with Hanna's GroLine sub-brand in agriculture and hydroponics.
• Oakton Instruments (Cole-Parmer): Distributor and manufacturer of benchtop/portable pH, conductivity, and DO meters for laboratory and field use. Comparable mid-tier positioning to Hanna in lab and industrial water-quality testing.

Broad incumbents

• Xylem Analytics: Owns brands like WTW, SI Analytics, and YSI; provides multiparameter water quality meters, lab instruments, and process analyzers that overlap with Hanna's HI9829 and process controllers in municipal/environmental water.
• Mettler Toledo: Global leader in laboratory balances, pH meters, titrators, and process analytics. Overlaps with Hanna's benchtop meters, titrators, and process controllers across pharma, food, and chemical labs.
• Thermo Fisher Scientific: Diversified scientific instruments and consumables giant. Competes with Hanna in pH/conductivity meters, photometers, and water-quality reagents, while offering a much broader portfolio across life sciences.
• Yokogawa Electric: Industrial automation and process instrumentation major, including pH/conductivity analyzers and process controllers. Competes with Hanna in industrial water treatment and process control segments.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat5 records

Key risks4 records

Key highlights7 records

Customer concentration

• YouTubeyoutube.com/user/HannaInc
• Facebookfacebook.com/hanna-instruments-usa-97226021850
• LinkedInlinkedin.com/company/hanna-instruments
• Instagraminstagram.com/hanna_instruments
• Xx.com/hannausa

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Hanna Instruments