Hanna Instruments High Range Nitrate Checker HI782

Description

Price: $67.99 - $54.99
(as of Nov 10, 2025 23:14:11 UTC – Details)

The HI782 Marine Nitrate High Range Colorimeter is specifically designed to quickly and accurately determine high levels of nitrate for saltwater aquariums and marine applications. With a digital read out, there is no more struggling to determine colors visually.
FEATURES
Measurements with a range up to 75.0ppm
Less complex laboratory grade accuracy – Requires only 1 reagent
Simple, intuitive digital operation
For use with saltwater samples.
More accurate than chemical test kits.
Dedicated to a single parameter.
Small size, big convenience.
No errors with a digital readout.
Ideal for aquariums and marine biology applications.
Package Dimensions ‏ : ‎ 7.56 x 4.96 x 2.64 inches; 0.01 ounces
Item model number ‏ : ‎ HI782
Batteries ‏ : ‎ 1 AAA batteries required. (included)
Date First Available ‏ : ‎ June 11, 2021
Manufacturer ‏ : ‎ Hanna Instruments
ASIN ‏ : ‎ B098H54LH5
Best Sellers Rank: #16,686 in Pet Supplies (See Top 100 in Pet Supplies) #131 in Aquarium Water Treatments
Customer Reviews: 4.6 4.6 out of 5 stars 629 ratings var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
More accurate than chemical test kits, less expensive than professional testing
Single button operation for ease of use
Large LCD screen for readability
Auto shut-off to extend battery life