The HI-708 Checker is a simple, accurate,and cost effective way to measure high ranges of nitrite
Designed as a more accurate alternative to chemical test kits, the HI 708 provides quick, accurate results in four easy steps (see below). The HI-708 uses an adaptation of the Ferrous Sulphate method. The reaction between nitrite and the reagent causes a greenish/brown tint in the sample.
Also ideal for: Water Quality Education Aquariums (marine, salt and fresh water) Wastewater Environmental
Features: Small palm-sized design Accurate from ±3 ppm ±5% of reading Dedicated to a single parameter Uses a single AAA battery Auto Power Off after 10 minutes in inactivity Built-in timer for timed reaction readings
Order Information: The HI-708 Checker is supplied with: 2 cuvettes and caps· reagent starter kit (6 packets of reagent) -re-ordering information HI-708-2 1 X 1.5X AAA battery Instruction manual