---
product_id: 343231336
title: "High Range Nitrate Checker HI 782"
brand: "hanna instruments"
price: "22101 kr"
currency: ISK
in_stock: true
reviews_count: 11
category: "Hanna Instruments"
url: https://www.desertcart.is/products/343231336-high-range-nitrate-checker-hi-782
store_origin: IS
region: Iceland
---

# Up to 75.0ppm range Digital, error-free readout Lab-grade accuracy, 1 reagent High Range Nitrate Checker HI 782

**Brand:** hanna instruments
**Price:** 22101 kr
**Availability:** ✅ In Stock

## Summary

> 🌊 Dive into precision—never miss a nitrate spike again!

## Quick Answers

- **What is this?** High Range Nitrate Checker HI 782 by hanna instruments
- **How much does it cost?** 22101 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/343231336-high-range-nitrate-checker-hi-782)

## Best For

- hanna instruments enthusiasts

## Why This Product

- Trusted hanna instruments brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Digital Clarity:** Say goodbye to guesswork with a crystal-clear digital display.
- • **Marine-Optimized:** Specifically designed for saltwater samples—your aquarium’s best ally.
- • **Max Range Mastery:** Measures nitrate levels up to 75.0ppm—perfect for high-demand marine environments.
- • **Compact Powerhouse:** Small enough to carry anywhere, powerful enough for professional use.
- • **Precision Meets Simplicity:** Lab-grade accuracy with just one reagent—no fuss, all trust.

## Overview

The Hanna Instruments HI 782 is a compact, digital nitrate checker designed for saltwater aquariums and marine biology. It offers lab-grade accuracy with a simple one-reagent system, measuring nitrate levels up to 75.0ppm. Its intuitive digital readout eliminates color matching errors, making it ideal for professionals and enthusiasts seeking reliable, on-the-go water quality testing.

## Description

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.FEATURESMeasurements with a range up to 75.0ppmLess complex laboratory grade accuracy - Requires only 1 reagentSimple, intuitive digital operationFor 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.

Review: Just excellent! - Excellent! Bye Salifert :)
Review: Good - Cant fault this .

## Features

- Measurements with a range up to 75.0ppm
- Less complex laboratory grade accuracy - Requires only 1 reagent
- Simple, intuitive digital operation
- Compact and precise whether at home, at work, or on-the-go

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B098H54LH5 |
| Batteries | 1 AAA batteries required. (included) |
| Batteries Included | Yes |
| Batteries required | No |
| Best Sellers Rank | 35,288 in Pet Supplies ( See Top 100 in Pet Supplies ) 70 in Aquarium Test Kits |
| Colour | Purple |
| Customer Reviews | 4.5 4.5 out of 5 stars (625) |
| Date First Available | 11 Jun. 2021 |
| Delivery information | We cannot deliver certain products outside mainland UK ( Details ). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout. |
| Item Weight | 0.29 g |
| Item model number | HI782 |
| Number of Items | 1 |
| Package Dimensions | 19.2 x 12.6 x 6.71 cm; 0.29 g |
| Quantity | 1 |

## Images

![High Range Nitrate Checker HI 782 - Image 1](https://m.media-amazon.com/images/I/51u26r6RA8S.jpg)

## Questions & Answers

**Q: Have you already the reagentes for sale ?**
A: It’s for sale on Amazon now

**Q: Will this work on well water?**
A: It will work on any type of water. Well, city, salt. If it has nitrates in it this checker will see them. Only complaint is it doesn’t come with a lot of reagent packs and they are hard to come by currently. But it is absolutely a great investment for accuracy and peace of mind.

**Q: Will this measure .25 nitrates?**
A: Yes

**Q: Can I add some marine salt to my freshwater sample to make this work for freshwater?**
A: Go on to Reef2reef discussion boards and direct your question to Randy Holmes Farley he's the chemist. He usually gets back to you fairly quickly. My honest answer though, you'd be better off with Tetra strips. They're plenty accurate enough for fresh water applications and cheap enough.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Just excellent!
*by M***C on 24 January 2026*

Excellent! Bye Salifert :)

### ⭐⭐⭐⭐⭐ Good
*by T***Y on 14 January 2026*

Cant fault this .

### ⭐⭐⭐⭐⭐ Good bit of kit
*by K***R on 11 May 2025*

Delivery was a pain but quality bit of kit really easy to use seems expensive but well worth it well built

## Frequently Bought Together

- Hanna Instruments High Range Nitrate Checker HI782
- WLR Industries Hanna HI774 Phosphate Ultra Low Range Colorimeter for Marine and Saltwater appllications Phosphate checker
- Hanna Instruments Hanna Marine Magnesium Checker HC HI783 Saltwater Aquariums, Marine, Aquaculture Applications Magnesium Tester 64 grams

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**Shop now:** [https://www.desertcart.is/products/343231336-high-range-nitrate-checker-hi-782](https://www.desertcart.is/products/343231336-high-range-nitrate-checker-hi-782)

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-03-02*