Ammonia High Range Checker (0.0-99.9 ppm)
Start getting accurate water testing results with our simple handheld colorimeter.
Our ammonia colorimeter makes it easy to gain more confidence in your measurements. By bridging the gap between ammonia test kits and advanced instrumentation you no longer have to rely on the human eye to determine colors. Our handheld colorimeter eliminates the trouble of matching to a color chart by providing a direct digital ammonia result.
Stock up on reagents! This checker includes a starter kit for 25 tests.
- Our handheld colorimeter is portable and easily carried in your pocket.
- Achieve your ammonia results easily with simple, one-button design.
- Don’t worry about matching the right color, our colorimeter does it for you.
Manufacturer: Hanna Instruments
Catalog ID: HI733
Stock: In Stock
|Range||0.0 to 99.9 ppm as NH₄⁺|
|Accuracy @ 25°C/77°F||±1.0 ppm ±5% of reading|
|Light Source||LED @ 470 nm|
|Light Detector||silicon photocell|
|Method||adaptation of the ASTM Manual of Water and Environmental Technology D1426-92, Nessler Method. The reaction between ammonia and reagents causes a yellow tint in the sample.|
|Environment||0 to 50°C (32 to 122°F); RH max 95% non-condensing|
|Battery Type||(1) 1.5V AAA|
|Auto-off||after ten minutes of non-use|
|Dimensions||81.5mm x 61mm x 37.5mm (3.2" x 2.4" x 1.5”)|
|Weight||64 g (2.25 oz.)|
|Ordering Information||HI733 Checker® is supplied with (2) sample cuvettes with caps, ammonia reagent starter kit for 25 tests (1 bottle of HI733A-0 and 1 bottle of HI733B-0), battery, instructions and quick start guide|
|Warranty||1 year limited warranty|
The HI733 Checker® HC (Handheld Colorimeter) provides a simple, accurate and cost-effective way to measure ammonia. Present in water as a component of the nitrogen cycle, ammonia is excreted from animals and other organisms such as heterotrophic bacteria, actinomycetes, and fungi during the metabolism of proteins and amino acids. Generally present in small quantities in unpolluted waters, higher levels indicate organic pollution and is toxic to aquatic life. Designed as a more accurate alternative to chemical test kits, the HI733 provides quick, accurate results in a few easy steps.
- Easier to use and more accurate than chemical test kits
- Dedicated to a single parameter
- Small size, big convenience
- Ideal for: Water Quality, Aquaculture, Education, Industrial