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HI764
HI764
$100.00
HANNA – HI764
Marine Nitrite Ultra Low Range Checker
The Hanna Checker® bridges the gap between simple chemical test kits and professional instrumentation. Chemical test kits are not very accurate and only give 5 to 10 points resolution while professional instrumentation can cost hundreds of dollars and can be time consuming to calibrate and maintain. The Checker® is both accurate and affordable.
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Product Description
HANNA – HI764
Marine Nitrite Ultra Low Range Checker
| Range | 0 to 200 ppb |
| Resolution | 1 ppb |
| Accuracy @ 25°C/77°F | ±10 ppb ±4% of reading |
| Light Source | LED @ 525 nm |
| Light Detector | silicon photocell |
| Method | adaptation of the EPA Diazotization method 354.1 |
| 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 | HI764 Checker® is supplied with (2) sample cuvettes with caps, nitrite ULR reagent starter kit for 6 tests (6 powder reagent packets), battery, instructions and quick start guide. |
| Warranty | 6 month limited warranty |
