The HI-707 Nitrite Low Range Checker is a simple, accurate and a cost effective way to measure low ranges of nitrite.
Designed as a more accurate alternative to chemical test kits, the HI-707provides quick, accurate results in four easy steps.
The HI-707 uses an adaptation of EPAdiazotisation method 354.1.
The reaction between nitrite and the reagent causes a pink tint in the sample. Ideal for: Aquariums Environmental Wastewater Water Quality Education Key features Small palm-sized design Accurate from ±20 ppb ± 5% of reading Dedicated to a single parameter Uses a single AAA battery Auto Power Off after 10 minutes inactivity Built-in timer for timed reaction readings
Supplied with 2 cuvettes and caps Reagent starter kit (6 packets of nitrite LR reagent) - re-ordering information: HI-707-25 1 x 1.5V AAA battery Instruction manual Also available: HI-707-11 Calibration set