Hanna Instruments HI-708 Nitrite High Range Handheld Colorimeter - Checker HC

Hanna Instruments

Measuring 0 to 150 ppm NO2-N using an adaptation of the ferrous sulphate method. This checker is useful for initial measurements of nitrite when trying to establish good ammonia/nitrite/nitrate control. Suitable for all types of aquaculture (marine, salt and fresh water), the ultimate aim is to decrease nitrite levels so the low range or ultra-low nitrite Checker can be used for optimum tank health.\n\nFeatures:\n\nSmall palm-sized design\n\nAccurate from \u00B13 ppm \u00B15% of reading\n\nDedicated to a single parameter\n\nUses a single AAA battery\n\nAuto Power Off after 10 minutes in inactivity\n\nBuilt-in timer for timed reaction readings\n\nThe HI-708 Checker is supplied with:\n\n2 cuvettes and caps\n\nreagent starter kit (6 packets of reagent) - re-ordering information HI-708-25\n\n1 X 1.5X AAA battery\n\nInstruction manual