Hanna Checker pocket photometer Nitrite

The HI-764 Hanna Ultra Low Range Nitrite Checker is ideal for saltwater aquariums and coral reef aquariums.

With its fantastic ability to measure exceptionally low nitrite levels, the HI-764 Nitrite Checker is great for aquarium maintenance.

Checker®HC is supplied with reagents for 6 tests. Use code HI-764-25 (25 tests) for future purchases.

Hanna checker Nitrite

Nitrites are an intermediate form of nitrogen that is produced when ammonia is converted to nitrate during the nitrogen cycle. As organic matter decays, it produces ammonia; the highly toxic ammonia is converted by bacteria into nitrite; and the nitrite is then converted into nitrate by another bacteria.

Nitrite is dangerous to aquatic life if it is allowed to accumulate and cause tissue damage that can lead to illness and death. By detecting even minute nitrite levels, the Hanna Nitrite Checker can help aquarists take action as quickly as possible and eliminate unnecessary fish suffering.

Ideal for

• Saltwater aquariums
• Coral reef tanks

Main benefits

• Testing is quick and easy
• Highly accurate results - more accurate than chemical test kits
• Auto shut-off function means the Checker cannot be left on accidentally
• Fully portable, easily fits in both palm and pocket

In the package

HI 764 Checker®HC is supplied with sample cuvettes with caps (2), nitrite powder reagents (6), battery and instructions.