Product Description
Improve the accuracy of your fresh water testing results with our simple handheld colorimeter. Our high range nitrite colorimeter brings you more precise technology from your typical chemical test kit. Don't struggle to determine colors visually, our handheld colorimeter eliminates the hassle of matching to a color chart by providing a direct nitrite result digitally.
Take our portable colorimeter wherever you go
With one-button operation getting your nitrite result is simple.
Don’t waste time deciding between colors, this colorimeter does the work for you.
The HI708 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 monitored. Designed as a more accurate alternative to chemical test kits, the HI708 provides quick, accurate results in a few easy steps.
Features at-a-glance:
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
Specification
Detail
SKU
HI708
Range
0 to 150 ppm
Resolution
1 ppm
Accuracy @ 25°C (77°F)
±3 ppm ±5% of reading
Light Source
LED @ 575 nm
Light Detector
silicon photocell
Method
adaptation of the Ferrous Sulfate method
Battery Type
(1) 1.5V AAA
Auto shut-off
after ten minutes of non-use
Environment
0 to 50°C (32 to 122°F) RH max 95% non-condensing
Dimensions
86.0 x 61.0 x 37.5 mm (3.4 x 2.4 x 1.5in.)
Weight
64 g (2.3 oz)
Ordering Information
HI708 Checker®HC is supplied with sample cuvettes with caps (2), nitrite HR reagent starter kit (reagents for 6 tests), battery, instructions and quick start guide.
Reagent Set
HI708-25 (25 tests)
Calibration Check
HI708-11
Warranty
1 year
