Hanna – Marine Nitrate HR Checker® HC: 0.0 to 75.0 ppm (as NO₃-), plus 10 tests (HI-782)

The HI-782 Marine Nitrate Checker provides an accurate, practical solution for the measurement of nitrate in saltwater tanks. A high range digital nitrite tester allows you to measure and quickly respond to any change in nitrite levels in marine aquariums, with clear on-screen information to take action and reduce nitrates in your aquarium quickly, preventing old tank syndrome.

The Hanna Nitrate HR Checker is part of our Checkers range for digital water quality measurement in aquariums.