---
product_id: 316050824
title: "Marine Alkalinity (dKH) Checker HC - HI772"
brand: "hanna instruments"
price: "€ 154.63"
currency: EUR
in_stock: true
url: https://www.desertcart.sk/products/316050824-marine-alkalinity-dkh-checker-hc-hi772
store_origin: SK
region: Slovakia
---

# 7.5x5x2.5 in One-Button Operation Built-in Timer Marine Alkalinity (dKH) Checker HC - HI772

**Brand:** hanna instruments
**Price:** € 154.63
**Availability:** ✅ In Stock

## Summary

> 🌊 Dive into Precision with Ease!

## Quick Answers

- **What is this?** Marine Alkalinity (dKH) Checker HC - HI772 by hanna instruments
- **How much does it cost?** € 154.63 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/316050824-marine-alkalinity-dkh-checker-hc-hi772)

## 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

- • **Durable Build:** Crafted from high-quality plastic and metal for longevity.
- • **Compact & Portable:** Easily fits in your bag for on-the-go testing.
- • **User-Friendly Design:** One-button operation for hassle-free measurements.
- • **All-Age Accessibility:** Perfect for both novice and expert aquarists.
- • **Precision at Your Fingertips:** Accurate dKH readings for optimal marine health.

## Overview

The Hanna Instruments Marine Alkalinity (dKH) Checker HC - HI772 is a compact and portable device designed for accurate alkalinity testing in marine environments. With a user-friendly one-button operation and built-in timer, it ensures precise readings, making it an essential tool for both novice and experienced aquarists. Its durable construction and convenient size make it perfect for on-the-go testing.

## Description

Marine Alkalinity (dKH) Checker HC - HI772

## Features

- Compact, Portable Design
- Built-in Timer
- One-Button Operation

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Age Range | All |
| Color | silver |
| Size | 7.5x5x2.5 Inch (Pack of 1) |
| Style | Compact |
| Material Type | Plastic Metal |
| Number of Items | 1 |
| Number of Pieces | 1 |
| Included Components | Checker, Sample Reagent |
| Batteries Included? | No |
| Brand | Hanna Instruments |
| Manufacturer | Hanna |
| Item model number | HI772 |
| Product Dimensions | 19.05 x 12.7 x 6.35 cm; 358.34 g |
| ASIN | B01G969YA0 |

## Product Details

- **Colour:** silver
- **Brand:** Hanna Instruments
- **Size:** 7.5x5x2.5 Inch (Pack of 1)
- **Material:** Plastic Metal
- **Item weight:** 0.79 Pounds

## Images

![Marine Alkalinity (dKH) Checker HC - HI772 - Image 1](https://m.media-amazon.com/images/I/51dBOUNQmZL.jpg)

## Questions & Answers

**Q: i dont see it mentioned anywhere, does this listing come with the reagent, cuvette, syringe the needed supplies to actually test water?**
A: Yes it does

**Q: Can I use this tester fir my saltwater swimming pool?**
A: No, it's only for saltwater tanks

**Q: Can this tester use for saltwater swimming pool?**
A: I have been using it for my above ground saltwater pool and it's been matching the results I get from 3 different kinds of test strips. Just multiply the dKh reading by 17.85 to get the ppm.

**Q: con que reactivo toca usarlo?**
A: Hello,  The. HI772-26 is to be used with the HI772
Marine Alkalinity Checker HC Reagents for HI772 (25 Tests)


The HI772-26 are the replacement reagents Marine Alkalinity (dKH) Checker HC - HI772. These high-quality reagents are manufactured in our state-of-the-art facility and are clearly marked with the lot number and expiration date on each packet for traceability.

Pre-made reagents for ease of use
Prepared with high purity chemicals
Marked with expiration date and lot number for traceability

## Frequently Bought Together

- Hanna Marine Alkalinity (dKH) Checker® HC - HI772
- Hanna Instruments High Range Nitrate Checker HI782
- 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.sk/products/316050824-marine-alkalinity-dkh-checker-hc-hi772](https://www.desertcart.sk/products/316050824-marine-alkalinity-dkh-checker-hc-hi772)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-03-18*