---
product_id: 639105522
title: "Hanna HI774 Phosphate Ultra Low Range Colorimeter for Marine and Saltwater appllications Phosphate Checker"
brand: "wlr industries"
price: "€ 185.78"
currency: EUR
in_stock: true
url: https://www.desertcart.sk/products/639105522-hanna-hi774-phosphate-ultra-low-range-colorimeter-for-marine-saltwater
store_origin: SK
region: Slovakia
---

# Marine & saltwater optimized Compact & portable design Ultra low range precision Hanna HI774 Phosphate Ultra Low Range Colorimeter for Marine and Saltwater appllications Phosphate Checker

**Brand:** wlr industries
**Price:** € 185.78
**Availability:** ✅ In Stock

## Summary

> 🌟 Keep your reef thriving with pinpoint phosphate precision!

## Quick Answers

- **What is this?** Hanna HI774 Phosphate Ultra Low Range Colorimeter for Marine and Saltwater appllications Phosphate Checker by wlr industries
- **How much does it cost?** € 185.78 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/639105522-hanna-hi774-phosphate-ultra-low-range-colorimeter-for-marine-saltwater)

## Best For

- wlr industries enthusiasts

## Why This Product

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

## Key Features

- • **On-the-Go Testing:** Compact, lightweight design fits perfectly in your field kit or aquarium setup
- • **User-Friendly Interface:** Simple button operation ensures quick, hassle-free measurements
- • **Marine-Grade Reliability:** Specifically calibrated for saltwater and marine aquarium environments
- • **Precision Phosphate Detection:** Accurately measures ultra-low phosphate levels critical for reef health
- • **Protect Your Coral Investment:** Early phosphate detection prevents algae overgrowth and supports coral growth

## Overview

The Hanna HI774 Phosphate Ultra Low Range Colorimeter is a portable, easy-to-use device designed for precise phosphate measurement in marine and saltwater aquariums. Its compact design and user-friendly interface make it ideal for professionals and hobbyists aiming to maintain optimal coral health by preventing phosphate-induced algae growth.

## Description

Hanna HI774 Phosphate Ultra Low Range Colorimeter for Marine and Saltwater appllications Phosphate Checker

## Features

- Hanna HI774 : Low Range Phosphate Tester is designed for direct measurement
- Compact Design : With its compact and portable design, this meter is perfect for on-the-go testing in various applications.
- MULTI USE : Ideal for aquariums and marine biology applications.
- Portable : handheld colorimeter goes where you go.
- Easy Operation : Features a user-friendly interface with simple button operation, making it easy to navigate and take measurements.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Package Dimensions | 19.3 x 12.4 x 7.11 cm; 0.29 g |
| Item model number | 774 |
| Pet Life Stage | Adult |
| Color | Green |
| Quantity | 1 |
| Specific Uses | Water Aquarium checker tester |
| batteries required | Yes |
| Batteries Included | Yes |
| Item Weight | 0.29 g |

## Images

![Hanna HI774 Phosphate Ultra Low Range Colorimeter for Marine and Saltwater appllications Phosphate Checker - Image 1](https://m.media-amazon.com/images/I/41Ti7GycM9L.jpg)

## Frequently Bought Together

- WLR Industries Hanna HI774 Phosphate Ultra Low Range Colorimeter for Marine and Saltwater appllications Phosphate checker
- Hanna Instruments High Range Nitrate Checker HI782
- WLR Industries Hanna HI772 checker Saltwater Aquarium Alkalinity Colorimeter Checker Tester

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**Shop now:** [https://www.desertcart.sk/products/639105522-hanna-hi774-phosphate-ultra-low-range-colorimeter-for-marine-saltwater](https://www.desertcart.sk/products/639105522-hanna-hi774-phosphate-ultra-low-range-colorimeter-for-marine-saltwater)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-02-08*