Mini Level Controllers (8-May-2006)
HI 7871 and HI 7873 mini level controllers are ideal for liquid level control over distances of up to 100 meters (330 feet). They are highly compact and will fit into tight spaces. These easy-to-use controllers are ideal for nearly any liquid level application, such as industrial and municipal water treatment, nutrient tank control in farming, hydroponics, aquacultural applications and plating rinse baths.
Multiparameter water quality meter (5-May-2006)
HI9828 is a multiparameter system that showcases years of experience of Hanna Instruments Water Analysis Division as a manufacturer of analytical instruments. Waterproof and easy to use, HI9828 is ideal for field measurements in natural waterways, reservoirs, dams, bore holes or sea water
Waterproof field pH meters (23-Feb-2006)
Hanna Instruments Water Analysis Division has released the HI 9024 and HI 9025 microprocessor-based pH meters in waterproof casings.
Water quality education test kit (23-Feb-2006)
HANNA Instruments Water Analysis Division has released the HI 3817 BP series of test kits for use by educators and environmental science students.
pH/EC/TDS/temperature waterproof meter (23-Feb-2006)
HANNA Instruments Water Analysis Division has released the HI 991300 and HI 991301, offering the combination of pH, electro-conductivity, total dissolved solids and temperature measurements.