Nitrite LR Checker (0-999 ppb)

The HI707 Checker HC (Handheld Colorimeter) provides a simple, accurate and cost effective way to measure nitrite. As an intermediate part of the nitrogen cycle, nitrites are present in a variety of sources, from drinking water to industrial water. Due to the harmful effects to the environment and aquatic life, nitrite levels must be closely monitoredFeatures:– Easier to use and more accurate than chemical test kits- Dedicated to a single parameter- Small size, big convenience- Ideal for: Water Quality, Environmental, Education, Aquaculture, Boiling and Cooling Towers

Specifications

– Nitrite Range: 0 to 600 ppb NO-N- Nitrite Resolution: 1 ppb- Nitrite Accuracy: +/- 20 ppb +/- 5% of reading- Nitrite Method: adaptation of the EPA Diazotization method 354.1- Photometer/Colorimeter: Light SourceLED at 470 nm- Photometer/Colorimeter: Light Detectorsilicon photocell- Battery Type/Life: (1) 1.5V AAA- Automatic Shut-Off: after ten minutes of non-use- Environment: 0 to 50 C (32 to 122 F); RH max 95% non-condensing- Weight: 64 g (2.25 oz.)- Dimensions: 81.5mm x 61mm x 37.5mm (3.2″ x 2.4″ x 1.5)Ordering InformationHI707 Checker is supplied with (2) sample cuvettes with caps, nitrite LR reagent starter kit for 6 tests (6 powder reagent packets), battery, instructions and quick start guide.