Portable Dissolved Oxygen Meter - Waterproof, 0.0 To 19.9 Mg/l Range | Rugged Design, Polarographic Probe, Easy-to-replace Membrane Caps

Hanna manufactures Chemical Test Kits, Checkers, Chemical Oxygen Demand Meters, Conductivity, Dissolved Oxygen, pH/ISE, Titration, Magnetic Stirrers, Multiparameter Meters, Photometers, Relative Humidity, Refractometers, Temperature, Turbidity, Mini Controllers, Process Instrumentation, Electrodes, Solutions, Reagents & accessories. 

Our Instruments caters to Research scholars, hobbyists, Quality analysts, Bakers, Farmers, Growers, Professors & Industrialists.

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 buffer solutions. Each of our manufacturing facilities is specialized in a product family to ensure stability and greater quality.

All Hanna products are in compliance with international standards and our production facilities are ISO 9001 :2000 certified.