Hannah Instruments provides a comprehensive range of agricultural solutions. These agricultural solutions include testers, portable meters, nutrient management systems, monitoring systems, thermometers and photometers. HI 98103 series of testers from Hannah Instruments have pocket size construction. This pH tester provides fast and accurate readings in combination with other features including large easy to read LCD, two point calibration system, lightweight construction and battery life averaging to about 3000 hours. HI 98107 series of pH testers from Hannah Instruments comprise of features including rugged construction, casing and large LCD screen.
The HI 8424 series of portable meters from Hannah Instruments have been specifically designed for measuring pH and temperature quickly and accurately. This portable meter comprises of three memorised buffer values and automatic buffer recognition system. Several other features of these portable meters include back lit display and auto off feature. These portable meters operate in pH conditions ranging from -2 to about 16. HI 10000 series of nutrient management systems include fertiliser injection systems. These fertiliser injection systems have been specifically incorporated for monitoring and controlling fertiliser concentrations for all types of field agricultural applications. HI 1000 series of nutrient management systems are capable of accurate injection of fertilisers in flow rates averaging from 5GPM to 300GPM.