---
product_id: 724853338
title: "Hanna Instruments HI782 High Range Nitric Acid Checker"
brand: "ハンナ インスツルメンツ・ジャパン"
price: "HK$40"
currency: HKD
in_stock: false
url: https://www.desertcart.hk/products/724853338-hanna-instruments-hi782-high-range-nitric-acid-checker
store_origin: HK
region: Hong Kong
---

# Up to 75.0 ppm range Intuitive digital operation Lab-grade accuracy, 1 reagent Hanna Instruments HI782 High Range Nitric Acid Checker

**Brand:** ハンナ インスツルメンツ・ジャパン
**Price:** HK$40
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Measure Like a Pro, Wherever You Go!

## Quick Answers

- **What is this?** Hanna Instruments HI782 High Range Nitric Acid Checker by ハンナ インスツルメンツ・ジャパン
- **How much does it cost?** HK$40 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/724853338-hanna-instruments-hi782-high-range-nitric-acid-checker)

## Best For

- ハンナ インスツルメンツ・ジャパン enthusiasts

## Why This Product

- Trusted ハンナ インスツルメンツ・ジャパン brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Simplified Lab Accuracy:** Achieves laboratory-grade results with just one reagent—no complex prep needed.
- • **Compact & Portable Design:** Take accurate measurements anywhere—home, office, or field.
- • **Ready to Use Out of the Box:** Includes AAA battery for immediate operation—no extra purchases required.
- • **Precision at Your Fingertips:** High range detection up to 75.0 ppm for reliable nitric acid measurement.
- • **User-Friendly Digital Interface:** Intuitive digital controls make testing effortless, even on the go.

## Overview

The Hanna Instruments HI782 is a compact, portable nitric acid checker offering precise measurements up to 75.0 ppm with lab-grade accuracy using a single reagent. Its intuitive digital interface and included battery make it perfect for professionals needing reliable, on-the-spot testing at home, work, or in the field.

## Description

HI782 Marine Nitrate High Range Colorimeter is specifically designed to quickly and accurately measure high levels of nitrate for saltwater aquariums and marine applications. With digital reading, you won't have to struggle with visually determining the color. Measures up to 75.0 ppm Less complex lab grade accuracy - only one reagent is required. Simple and intuitive digital operation. Compact and accurate at home, at work, or on the go. The HC Nitrate High Range Checker in the ocean is the last step in the nitrogen cycle. Excessive amounts of nitrate in saltwater aquariums promote the growth of undesirable organisms such as algae and dinoflagerate. HI782 is a simple, accurate and cost effective way to measure nitrate from 0.0 to 75.0 ppm (NO3 to ) in saltwater tanks. HI782 Nitrate Checker HC uses a zinc reduction method to measure the concentration of nitrate in a specific color. HI782 provides fast, accurate results in four easy steps: checker1234-1 Features: : For saltwater samples. : More accurate than chemical test kit. : For single parameter only. : Small size, very convenient. : Digital reading, no error. : Ideal for aquarium and marine biology applications.

## Features

- Measuring range up to 75.0ppm
- Less complex laboratory grade accuracy - requires only one reagent
- Simple and intuitive digital operation
- Compact and accurate at home, work or on the go

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Batteries | 1 AAA batteries required. (included) |
| Item model number | HI782 |
| Number of items | 1 |
| batteries required | No |
| Batteries Included | Yes |

## Images

![Hanna Instruments HI782 High Range Nitric Acid Checker - Image 1](https://m.media-amazon.com/images/I/51u26r6RA8S.jpg)
![Hanna Instruments HI782 High Range Nitric Acid Checker - Image 2](https://m.media-amazon.com/images/I/51hkSbjBz-S.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.

## 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

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.hk/products/724853338-hanna-instruments-hi782-high-range-nitric-acid-checker](https://www.desertcart.hk/products/724853338-hanna-instruments-hi782-high-range-nitric-acid-checker)

---

*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-02-23*