Nitrite ULR Checker

Digital pocket photometer for nitrite. This pocket-sized photometer is specially designed for the determination of nitrite ULR (ultra low measuring range) in freshwater and seawater. They are much more accurate than test kits and strips and the results are displayed digitally. They are light as a feather and therefore useful for measuring tap water, well water or other waters. No more messing with test strips and comparing colors. Digital measurement is more accurate and very easy to read. In addition, this is according to the recognized diazotization method 354.1.

- Economic, fast and precise measurements

- Very clear digitally readable display

- Very easy to use with only one control button

- Virtually no maintenance

- Automatic shut-off after 3 minutes Measuring range: 0 to 200 µg / l (= ppb)

Precision: ± 5% of the reading value Resolution: 1 µg / l (ppb)

Light source: LED at 525 nm Method: recognized diazotisation method according to EPA and standard method

Power supply: 1 battery of 1.5 V type AAA

Dimensions / weight: 81.5 x 61 x 37.5 mm / 64 g

The HI 764 is supplied with 2 measuring cuvettes, a 1.5 V AAA battery, 6 nitrite reagents and manual. The reagents are in powder form for better stability and longer shelf life.