---
product_id: 606273832
title: "Hanna Instruments Marine Alkalinity Checker HI755"
brand: "hanna instruments"
price: "€ 103.02"
currency: EUR
in_stock: true
reviews_count: 5
category: "Hanna Instruments"
url: https://www.desertcart.pt/products/606273832-hanna-instruments-marine-alkalinity-checker-hi755
store_origin: PT
region: Portugal
---

# Lab-grade Hanna quality Quick 5-min test Precise alkalinity measurement Hanna Instruments Marine Alkalinity Checker HI755

**Brand:** hanna instruments
**Price:** € 103.02
**Availability:** ✅ In Stock

## Summary

> 🌊 Master your marine environment with precision and speed!

## Quick Answers

- **What is this?** Hanna Instruments Marine Alkalinity Checker HI755 by hanna instruments
- **How much does it cost?** € 103.02 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/606273832-hanna-instruments-marine-alkalinity-checker-hi755)

## 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

- • **Compact & Portable:** Lightweight and easy to carry, perfect for on-the-go marine water monitoring.
- • **User-Friendly Design:** Intuitive interface and clear instructions make testing effortless, even for beginners.
- • **Fast & Reliable Testing:** Get accurate marine alkalinity results in just minutes, saving you valuable time.
- • **Cost-Effective Maintenance:** Affordable solution to keep your marine tank’s chemistry perfectly balanced without breaking the bank.
- • **Trusted Hanna Instruments Quality:** Benefit from industry-leading precision and durability trusted by professionals worldwide.

## Overview

The Hanna Marine Alkalinity Checker HI755 is a compact, easy-to-use device designed for fast and accurate measurement of alkalinity in marine aquariums. Combining Hanna Instruments’ renowned lab-grade quality with a user-friendly interface, it delivers reliable results in minutes, empowering marine enthusiasts and professionals to maintain optimal water chemistry effortlessly.

## Description

Hanna Marine Alkalinity Checker HI755The HANNA HI 755 CheckerHC bridges the gap between simple chemi

Review: Easy to use. Good instructions. Only takes a few minutes to do a test. Hanna quality is great. Makes it easier to test your phosphorous levels. Not a bad price either.
Review: Sold me a used kit. I only just opened it now because I finally got my tank cycled. Everything is opened and used.

## Features

- Brand: Hanna Instruments
- Manufacturer: Hanna Instruments

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00C2GWEL8 |
| Department | men, women |
| Item model number | TE-HI755 |
| Manufacturer | Hanna Instruments |
| Package Dimensions | 19.3 x 12.5 x 6.71 cm; 349 g |

## Images

![Hanna Instruments Marine Alkalinity Checker HI755 - Image 1](https://m.media-amazon.com/images/I/41xdopzqXJL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by G***S on 7 January 2026*

Easy to use. Good instructions. Only takes a few minutes to do a test. Hanna quality is great. Makes it easier to test your phosphorous levels. Not a bad price either.

### ⭐ Review
*by A***R on 10 February 2026*

Sold me a used kit. I only just opened it now because I finally got my tank cycled. Everything is opened and used.

### ⭐⭐⭐⭐⭐ Review
*by E***N on 12 June 2024*

Bought this so I can calibrate my auto tester. Super easy to use. Clear instructions. Repeatable results. Bought all 3 testers for the parameters I test for regularly.

## Frequently Bought Together

- Hanna Marine Alkalinity Checker HI755
- Hanna Instruments Hanna Marine Magnesium Checker HC HI783 Saltwater Aquariums, Marine, Aquaculture Applications Magnesium Tester 64 grams
- Hanna Instruments High Range Nitrate Checker HI782

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**Shop now:** [https://www.desertcart.pt/products/606273832-hanna-instruments-marine-alkalinity-checker-hi755](https://www.desertcart.pt/products/606273832-hanna-instruments-marine-alkalinity-checker-hi755)

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-06-24*