The pocket-sized nitrate checker, HANNA HI782, is a digital colorimeter for analyzing high-range nitrate levels in saltwater.

• Precise and simple measurements

• Direct on-screen display of the nitrate value

• Ideal for aquariums and marine environmental testing

The high-range nitrate checker (HI782) for saltwater is supplied complete with 2 sample vials with caps, powdered reagent for 10 tests, pipette, and instructions.

Nitrates are a byproduct in the nitrogen cycle. High levels of nitrates in reef aquariums can lead to the growth of undesirable organisms such as algae and dinoflagellates, while a deficiency of this compound can result in starvation, where SPS corals and other corals show color loss or paleness.

General Features

The pocket-sized Checker HI782 colorimeter uses the Lambert-Beer principle to determine nitrate concentration colorimetrically. The HI782 is specifically designed for high nitrate levels in saltwater aquariums. The 0.00 to 75.00 ppm range is ideal for aquariums and marine biology.

• For use with saltwater samples

• Ideal for aquariums and marine biology applications

• Easy to use and more accurate than a chemical test kit

• Small in size, big in utility

• Dedicated to a single parameter

Each HI782 is supplied complete in a case with:

• 2 sample vials with caps

• Starter reagent kit (10 tests)

• 1.5V AAA alkaline battery (1)

• Instruction manual