---
product_id: 446630574
title: "Hanna Marine Ammonia Checker HI784"
brand: "hanna instruments"
price: "₨50412"
currency: LKR
in_stock: true
url: https://www.desertcart.lk/products/446630574-hanna-marine-ammonia-checker-hi784
store_origin: LK
region: Sri Lanka
---

# 0.00-2.50 ppm precision Auto shut-off battery saver Large LCD for easy reading Hanna Marine Ammonia Checker HI784

**Brand:** hanna instruments
**Price:** ₨50412
**Availability:** ✅ In Stock

## Summary

> 🌊 Dive into precision—never miss a ppm with Hanna Marine Ammonia Checker!

## Quick Answers

- **What is this?** Hanna Marine Ammonia Checker HI784 by hanna instruments
- **How much does it cost?** ₨50412 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/446630574-hanna-marine-ammonia-checker-hi784)

## 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

- • **Smart Power Management:** Auto shut-off extends battery life so you’re always ready when it counts.
- • **Readability That Saves Time:** Large LCD screen ensures quick, clear digital readouts even in low light conditions.
- • **Precision at Your Fingertips:** Accurately measures trace ammonia levels from 0.00 to 2.50 ppm for flawless marine water quality.
- • **Effortless One-Button Operation:** Simplifies testing with a single button—no complicated steps, just instant results.
- • **Tailored for Marine Enthusiasts:** Dedicated ammonia checker optimized for saltwater aquariums and aquaculture professionals.

## Overview

The Hanna Marine Ammonia Checker HI784 delivers fast, accurate digital readings of ammonia levels in saltwater environments, ranging from 0.00 to 2.50 ppm. Designed for ease of use with a single button and large LCD display, it outperforms chemical test kits while being cost-effective. Its built-in timer and auto shut-off feature ensure reliable, efficient testing ideal for marine aquariums and aquaculture.

## Description

Hanna Marine Ammonia Checker HI784

## Features

- 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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B4463YTX |
| ASIN  | B0B4463YTX |
| Batteries | 1 AAA batteries required. (included) |
| Batteries  | 1 AAA batteries required. (included) |
| Best Sellers Rank | #29,359 in Pet Supplies ( See Top 100 in Pet Supplies ) #45 in Aquarium Test Kits |
| Brand Name | Hanna Instruments |
| Color | Yellow |
| Customer Reviews | 4.1 4.1 out of 5 stars (121) |
| Date First Available | June 14, 2022 |
| Date First Available  | June 14, 2022 |
| Directions | 1. Ensure the sample does not contain any debris. 2. Hold dropper bottles completely vertically and squeeze slowly to ensure correct drop size. 3. Whenever the cuvette is placed into the checker, it must be dry outside and free of fingerprints, oil and dirt. 4. Wipe the cuvette thoroughly with a microfiber cleaning cloth prior to insertion. 5. Shaking the cuvette can generate bubbles, causing high… |
| Item Package Dimensions L x W x H | 9.25 x 6.5 x 2.68 inches |
| Item Weight | 1.1 Pounds |
| Item model number | HI784 |
| Item model number  | HI784 |
| Manufacturer | Hanna Instruments |
| Manufacturer  | Hanna Instruments |
| Package Dimensions  | 9.25 x 6.5 x 2.68 inches; 1.08 Pounds |
| Size | 86.0 x 61.0 x 37.5 mm |

## Product Details

- **Brand:** Hanna Instruments
- **Item Form:** Liquid
- **Item Weight:** 1.1 Pounds
- **Liquid Volume:** 0.7 Milliliters
- **Manufacturer:** Hanna Instruments

## Images

![Hanna Marine Ammonia Checker HI784 - Image 1](https://m.media-amazon.com/images/I/61QzBigQLqL.jpg)

## Questions & Answers

**Q: Can it measure ammonia in freshwater? and how many water samples can it measure?**
A: This is for salt water.

**Q: when its available also where to get Medium-Range HI97715 ??**
A: You can contact Hanna directly.  I don’t know your question

## Frequently Bought Together

- Hanna Marine Ammonia Checker HI784
- Hanna Instruments High Range Nitrate Checker HI782
- HI764 Hanna Ultra Low Range Nitrite Checker HC, Nitro ULR Meter - Saltwater Aquarium Ultra Low Range Nitrite Colorimeter - Checker

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**Shop now:** [https://www.desertcart.lk/products/446630574-hanna-marine-ammonia-checker-hi784](https://www.desertcart.lk/products/446630574-hanna-marine-ammonia-checker-hi784)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-25*