Hanna Instruments
Magnetic in Johannesburg

Other products include ph & ORP electrodes, silver, silica, potassium, phosphorous, phosphate, ozone, nitrogen, nitrite, nitrate,  nickel, molybdenum, manganese, iron, iodine, hydrazine, fluoride, detergents, cyanuric acid, cyanide, copper, chromium VI, chlorine, chlorine dioxide, chloride, magnesium, calcium, bromine, ammonia, aluminum, magnetic stirrers and photometers for alkalinity, titrators, chemical oxygen demand, Redox, turbidity, humidity, temperature, dissolved oxygen, total disoolved solids, conductivity, etc. Manufacturers and suppliers of meters and equipment for pH, fertigation systems, refractometers, in-line controllers & transmitters, calibration and maintenance solutions, ion selective electrodes, sulfate and zinc.

Being owned by the manufacturers, we are able to supply the best customer service, supply and technical backup and support, resulting in customer satisfaction, which is the key for us being at the forefront of our competitors in South Africa. Business grew rapidly, and a need was created for branches to be openedin Durban as well as Cape Town, in order to keep up with customers growing demands. The Hanna philosophy is to employ people within their own country, to run their business. HANNA Instruments Inc, a world leading manufacturer of analytical instrumentation, has a network of 60 subsidiaries in 43 countries worldwide and offers over 3000 products to its customers. Through the years, the philosophy of the Nardo family has always been to be able to supply customers around the world practical affordable solutions for their testing needs. When Hanna introduced the pHep (pH electronic paper), in 1986 it literally revolutionized the world of testing by allowing millions of people in various industries to test for pH in a simple, accurate and affordable way. In 2005, when we introduced the world's first single parameter series or automatic titrators, we put thousands of users around the world in the position to perform their own analytical tests in-house, and improve the quality of their product. The driving philosophy that has been a trademark of HANNA has translated into top class worldwide organization with over 1,000 employees, including sales and technical support, research and development, and manufacturing centres in 43 different countries. We believe in controlling the quality of our products from their inception to delivery. For this reason, we manufacture all the products we bring to the market including, meters, electrodes, chemical reagents and buffers solutions. Our five manufacturing facilities are each specialized in a product family, ensuring stability and greater quality. Our engineers in manufacturing strive to achieve higher standards at all times, continuously investing in new manufacturing technology equipment as well as new manufacturing techniques. As a vertically integrated manufacturer, HANNA does not subcontract any part of the manufacturing process, from plastic moulding, to glass blowing and chemical bottling, to PCB and electronic assemblies. All HANNA products are in compliance with CE directives and our production facilities are ISO 9001 certified.