Hanna Instruments is a global company that designs, manufactures, and distributes analytical instrumentation used for testing the quality of water, air, food, and soil. Their products are used in various industries including agriculture, aquaculture, education, environmental, food and beverage, hydroponics, pharmaceuticals, and more.
Founded by Oscar and Anna Nardo in 1978 in Limena, Padova, Italy
Opened subsidiary offices in the USA, France, Germany, Singapore, Hungary, India, Malaysia, and Spain
Expanded product line to offer over 3,000 products, including portable and benchtop meters, electrochemistry sensors, titrators, photometers, probes, and accessories
Received ISO 9001 certification and CE marking for their products
Acquired Aquamerik in Canada (2004), Eutech Instruments in Singapore (2005), and Biofosf - Laboratorios de Analisis in Spain (2020)
A global company that provides scientific research services, analytical instruments, reagents, consumables, software, and services to pharmaceutical, biotechnology, clinical, academic, and government markets.
A UK-based company that manufactures and supplies water analysis equipment, test kits, reagents, chemicals, and accessories for water and wastewater management, pool and spa, aquaculture, brewing, and other industries.
A Xylem brand that specializes in the manufacturing of sensors, instruments, software, and data management platforms for the monitoring of water quality and quantity.
Portable and benchtop pH meters used for the measurement of acidity or alkalinity of a solution.
Portable and benchtop conductivity meters used for the measurement of the electrical conductivity of a solution.
Portable and benchtop dissolved oxygen meters used for the measurement of the amount of oxygen present in a solution.
Benchtop photometers used for the measurement of specific substances, like chlorine, phosphates, nitrates, ammonia, and more.
Benchtop titrators that automate the process of determining the concentration of a substance in a sample.
Hanna Instruments pH meters have an accuracy of +/- 0.01 pH units.
It is recommended to calibrate your meter before each use or at least once a day. It is also recommended to calibrate at two different points using buffer solutions of known pH value.
Yes, there are pH meters that are specifically designed for soil testing. These meters come with a soil pH electrode that can be inserted into the soil to measure the pH level.
Hanna Instruments products come with a one-year warranty from the date of purchase. Some products, like electrodes and probes, have a shorter warranty period.
Hanna Instruments photometers come with sample cuvettes that are designed to be used with the instrument. It is recommended to use only these cuvettes for accurate results.