---
product_id: 293534255
title: "Salinity Refractometer"
brand: "hallocool"
price: "₱2577"
currency: PHP
in_stock: null
reviews_count: 13
category: "Hallocool"
url: https://www.desertcart.ph/products/293534255-salinity-refractometer
store_origin: PH
region: Philippines
---

# Dual-scale precision (1.000-1.070 SG & 0-100‰ PPT) Automatic Temperature Compensation (ATC) Durable aluminum & ABS rubber build Salinity Refractometer

**Brand:** hallocool
**Price:** ₱2577
**Availability:** ❌ Out of Stock

## Summary

> 🌊 Dive into precision with every test – never miss the perfect salinity balance!

## Quick Answers

- **What is this?** Salinity Refractometer by hallocool
- **How much does it cost?** ₱2577 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/293534255-salinity-refractometer)

## Best For

- hallocool enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Operation:** Simply place 2-3 drops on the prism and read results instantly through the optics eyepiece.
- • **Precision in Every Drop:** Measures salinity on two scales for versatile, accurate readings every time.
- • **Smart Temperature Adjustment:** ATC technology ensures fast, reliable results regardless of water temperature.
- • **Complete Kit for Professionals:** Includes plastic case, mini screwdriver, dropper, and cleaning cloth for seamless maintenance.
- • **Built to Last, Built to Perform:** Rugged aluminum and ABS rubber construction resists rust and abrasion for long-term use.

## Overview

The Hallocool Salinity Refractometer is a professional-grade tool designed for marine fish-keeping, aquariums, and saltwater monitoring. Featuring dual-scale measurement (specific gravity and parts per thousand), automatic temperature compensation for accuracy, and a durable aluminum and ABS rubber body, it delivers fast, reliable salinity readings. Portable and easy to use, it comes with a full accessory kit, making it an essential device for enthusiasts and professionals aiming for optimal aquatic environments.

## Description

desertcart.com : Salinity Refractometer for Aquarium Seawater Marine Fishkeeping Salinity Tester 0-100PPT & 1.000-1.070 Salinity Hydrometer Slatwater Refractometer with Automatic Temperature Compensation (ATC) : Pet Supplies

Review: Great for science - Worked well for a Biology Lab.
Review: A must for reef tanks - This is so easy to use. Calibrate with rodi water. Quality is excellent, it's easy to clean. Very durable, it's speedy to use too. Have no issues with anything sticking.

## Features

- MEASURES ON 2 SCALES - Aquarium Refractometer features specific gravity (D20/20) 1.000-1.070 and parts per thousand 0~100‰ , allow to get two results in different units by one test
- WIDELY USE - Salinity Refractometer measures saltwater, salinity of water or seawater, ideal for aquariums, marine monitoring, fish-keeping, and saltwater pools
- ATC FUNCTION - Saltwater refractometer with automatic temperature compensation (ATC) function, allow you to obtain the accurate result faster and easier
- EASY TO USE - Put 2-3 drops of sample on the refracotmter’s prism, towards light, read the accurate readings through the optics eyepiece directly
- DURABLE MATERIAL: The optic salinity tester is made of aluminum and ABS rubber, anti-rust, non-staining and resistant abrasion. Portable Refractometer comes with plastic case, mini screwdriver,a dropper and a cleaning cloth

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08TJ28XC1 |
| ASIN  | B08TJ28XC1 |
| Best Sellers Rank | #41,220 in Pet Supplies ( See Top 100 in Pet Supplies ) #7 in Aquarium Hydrometers |
| Brand Name | Hallocool |
| Customer Reviews | 4.6 4.6 out of 5 stars (549) |
| Date First Available | January 20, 2021 |
| Date First Available  | January 20, 2021 |
| Item Package Dimensions L x W x H | 8.94 x 4.92 x 2.56 inches |
| Item Weight | 8.8 ounces |
| Manufacturer | Hallocool |
| Manufacturer  | Hallocool |
| Package Dimensions  | 8.94 x 4.92 x 2.56 inches; 8.82 ounces |
| Target Audience Keyword | marine fish-keeping aquairum saltwater testing |

## Images

![Salinity Refractometer - Image 1](https://m.media-amazon.com/images/I/61oNGmUHXEL.jpg)
![Salinity Refractometer - Image 2](https://m.media-amazon.com/images/I/61sdTgf7zcL.jpg)
![Salinity Refractometer - Image 3](https://m.media-amazon.com/images/I/711psZkLy7L.jpg)
![Salinity Refractometer - Image 4](https://m.media-amazon.com/images/I/712q09ql4EL.jpg)
![Salinity Refractometer - Image 5](https://m.media-amazon.com/images/I/71dLFa88B5L.jpg)

## Questions & Answers

**Q: can I use this to test road brine concentration? (calcium chloride)**
A: i don’t see why not…any saltwater could be tested for its saltiness.

**Q: where will this be shipped  from?**
A: Hello. These items will be shipped from US Amazon warehouse.

**Q: Is this product accurate enough to test well water for salinity?**
A: Yes, this salinity refractometer can measure salt water or salinity of water, ideal for aquariums and marine monitoring. It's accurate.

**Q: when calibrating to 0, what counts as distilled or fresh water?**
A: After doing some research, apparently you don’t want to calibrate to 0. The reason for the 35ppt calibration fluid is it will lose accuracy the further away you get away from the calibration level. So you want to calibrate as close to the level that you plant to use it at as possible.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great for science
*by S***N on December 20, 2025*

Worked well for a Biology Lab.

### ⭐⭐⭐⭐⭐ A must for reef tanks
*by M***S on December 6, 2025*

This is so easy to use. Calibrate with rodi water. Quality is excellent, it's easy to clean. Very durable, it's speedy to use too. Have no issues with anything sticking.

### ⭐⭐⭐⭐⭐ Works well good value
*by D***N on November 6, 2025*

Good value easy to use easy to read, easy to clean, seems accurate, consistent with aquarium store and specific gravity test. — I do not have a laboratory grade instrument to test against.

## Frequently Bought Together

- Salinity Refractometer for Aquarium Seawater Marine Fishkeeping Salinity Tester 0-100PPT & 1.000-1.070 Salinity Hydrometer Slatwater Refractometer with Automatic Temperature Compensation (ATC)
- API SALTWATER MASTER TEST KIT 550-Test Saltwater Aquarium Water Test Kit
- Instant Ocean Sea Salt 50 Gallons, For Marine Aquariums, Fast Dissolving

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**Shop now:** [https://www.desertcart.ph/products/293534255-salinity-refractometer](https://www.desertcart.ph/products/293534255-salinity-refractometer)

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*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-02-04*