Description
The HI782 Checker is an accurate electronic tester for the measurement of high range nitrate within marine aquariums. This practical handheld Checker covers a comprehensive range of nitrate, with single-button operation for fast testing and no requirement for filtering, providing insight into the nitrate level within your fish tank.
The HI782 nitrate digital tester covers the high range of nitrates in saltwater aquariums, from 0.0 to 75.0 ppm as NO3
| Nitrate Range | 0.0 to 75.0 ppm (as NO3–) | |
| Nitrate Resolution | 0.1 ppm | |
| Nitrate Accuracy | ±2.0 ppm ±5% of reading | |
| Nitrate Method | Zinc reduction method. The reaction between nitrate and the reagent causes a pink tint in the sample. | |
| Photometer/Colorimeter Light Source | LED @ 525 nm | |
| Photometer/Colorimeter Light Detector | silicon photocell | |
| Battery Type/Life | 1.5V AAA ; Automatic Shut-Off after 10 minutes of non-use | |
| Environment | 0 to 50°C (32 to 122°F); RH max 95% non-condensing | |
| Weight | 64 g (2.3 oz.) | |
| Dimensions | 86.0 mm x 61.0 mm x 37.5mm (3.2 x 2.4 x 1.5”) | |
| Ordering Information: | HI-782 Checker HC is supplied with sample cuvettes with caps (2), marine nitrate starter kit (reagents for 10 tests), 3 mL Pasteur pipette (1), 1.5V AAA battery (1), and instruction manual. |
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