Hanna Instruments HI-707 Nitrite Low Range Handheld Colorimeter - CheckerHC

Hanna Instruments

Measuring 0 to 600 ppb NO2-N. Suitable for use in all types of aquaculture (marine, salt and fresh water), nitrite can lead to tissue damage, illness and death in aquatic life, so regular checks can help aquarists to identify rising nitrite levels before fish begin to suffer. Uses an adaptation of the EPA Diazotization method 354.1.\n\nKey features\n\nSmall palm-sized design\n\nAccurate from \u00B120 ppb \u00B1 5% of reading\n\nDedicated to a single parameter\n\nUses a single AAA battery\n\nAuto Power Off after 10 minutes inactivity\n\nBuilt-in timer for timed reaction readings\n\nSupplied with\n\n2 cuvettes and caps\n\nReagent starter kit (6 packets of nitrite LR reagent) - re-ordering information: HI-707-25\n\n1 x 1.5V AAA battery\n\nInstruction manual