---
product_id: 47648968
title: "Rhinoco Salinity Refractometer, Saltwater Aquarium Refractometer, Dual Scales Specific Gravity Salinity Meter with 0-100 PPT and 1.000-1.070 for Seawater, Pool, Tank, Te"
brand: "rhinoco"
price: "€ 3.89"
currency: EUR
in_stock: false
reviews_count: 7
url: https://www.desertcart.hr/products/47648968-rhinoco-salinity-refractometer-saltwater-aquarium-refractometer-dual-scales-specific-gravity
store_origin: HR
region: Croatia
---

# 0-100 PPT Scale 1.000-1.070 Specific Gravity 18-Month Warranty Rhinoco Salinity Refractometer, Saltwater Aquarium Refractometer, Dual Scales Specific Gravity Salinity Meter with 0-100 PPT and 1.000-1.070 for Seawater, Pool, Tank, Te

**Brand:** rhinoco
**Price:** € 3.89
**Availability:** ❌ Out of Stock

## Summary

> 🌟 Dive into Precision with Every Drop!

## Quick Answers

- **What is this?** Rhinoco Salinity Refractometer, Saltwater Aquarium Refractometer, Dual Scales Specific Gravity Salinity Meter with 0-100 PPT and 1.000-1.070 for Seawater, Pool, Tank, Te by rhinoco
- **How much does it cost?** € 3.89 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/47648968-rhinoco-salinity-refractometer-saltwater-aquarium-refractometer-dual-scales-specific-gravity)

## Best For

- rhinoco enthusiasts

## Why This Product

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

## Key Features

- • **Complete Package:** Includes essential accessories and an 18-month warranty for peace of mind.
- • **Dual Scale Measurement:** Easily switch between salinity and specific gravity for comprehensive analysis.
- • **Sturdy & Stylish Design:** Full copper chrome plating with optical glass lens for durability and clarity.
- • **Precision Meets Versatility:** Ideal for aquariums, marine monitoring, and educational purposes.
- • **Automatic Temperature Compensation:** Ensures accurate readings regardless of environmental changes.

## Overview

The Rhinoco Salinity Refractometer is a high-quality tool designed for measuring the salinity of saltwater, featuring dual scales for precise readings and automatic temperature compensation. Its durable design and included accessories make it perfect for aquarists, marine enthusiasts, and educational settings.

## Description

Overview: 1. This dual scale salinity refractometer is used to measure, monitor and control the concentration of salt water and brine, especially useful for aquarium and marine applications. High quality refractometer measures on 2 scales, Specific Gravity (D 20/20) and parts per thousand and replaces your poor quality and difficult to read hydrometer. With just a couple of drops of aquarium water you know exactly what your salinity is. The usual salinity of the selected aqueous solutions: 1.Fresh water --- <0.5 ppt 2.Brackish water---0.5 to 30 ppt 3.Saline water (Seawater)---30 to 50 ppt 4.Brine--- >50 pptSpecification: Measuring Range: 0-10% Salinity Division: 0.2% Salinity Accuracy: ±0.2% Automatic Temperature Compensation (ATC): 0-10°C Reference Temperature: 20°C Item Length: 17.2 inch Item Weight: 3.5ounces Shipping weight: 9ounces Shipping size: 6.77 x 3.54 x2.36 (inch)Package Content:1 x Salinity Refractometer 1 x Plastic Pipette 1 x Mini Screw Driver 1 x User Manual 1 x User Manual

## Features

- 【Salinity Refractometer】Measure Salt Water or Salinity of Water, ideal for Aquariums, Marine Monitoring, Agricultural, Gardening & Educational Purposes.
- 【Automatic Temperature Compensation】Salinity Tester Built-in ATC, which Accounts for Changes in Ambient Temperature and Automatically Compensates Accordingly to Guarantee Consistently Accurate Readings.
- 【Dual Salinity Scale】Salinity Mester with Dual Scale 0-100 ppt(0 - 10 %) of Salinity and 1.000 to 1.070 Specific Gravity (0-10%).
- 【Full Copper Chrome Plated Design】Sturdy & Compact, the Eyepiece is in High Quality for Better Viewing, Adopting Optical Glass Lens Rather than Plastic Lens for Accurate Measurement.
- 【Accessories & Warranty】1 x Salinity Refractometer, 1 x Plastic Pipette, 1 x Mini Screw Driver, 1 x Cleaning Cloth and User Manual, Comes with 18-Month Warranty!

## Images

![Rhinoco Salinity Refractometer, Saltwater Aquarium Refractometer, Dual Scales Specific Gravity Salinity Meter with 0-100 PPT and 1.000-1.070 for Seawater, Pool, Tank, Te - Image 1](https://m.media-amazon.com/images/I/616hD5vTemL.jpg)
![Rhinoco Salinity Refractometer, Saltwater Aquarium Refractometer, Dual Scales Specific Gravity Salinity Meter with 0-100 PPT and 1.000-1.070 for Seawater, Pool, Tank, Te - Image 2](https://m.media-amazon.com/images/I/71xq3nGFSpL.jpg)
![Rhinoco Salinity Refractometer, Saltwater Aquarium Refractometer, Dual Scales Specific Gravity Salinity Meter with 0-100 PPT and 1.000-1.070 for Seawater, Pool, Tank, Te - Image 3](https://m.media-amazon.com/images/I/71tZqVN74HL.jpg)
![Rhinoco Salinity Refractometer, Saltwater Aquarium Refractometer, Dual Scales Specific Gravity Salinity Meter with 0-100 PPT and 1.000-1.070 for Seawater, Pool, Tank, Te - Image 4](https://m.media-amazon.com/images/I/818lCCwFDPL.jpg)
![Rhinoco Salinity Refractometer, Saltwater Aquarium Refractometer, Dual Scales Specific Gravity Salinity Meter with 0-100 PPT and 1.000-1.070 for Seawater, Pool, Tank, Te - Image 5](https://m.media-amazon.com/images/I/61hIkbnbb1L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Nice Product!
  

*by G***S on Reviewed in the United States on April 9, 2018*

Nice product! Has  quality feel, and beats the heck out of the floating plastic indicator type SG meter. One little thing to keep in mind is that it requires a few drops of distilled water for calibration before using it the first time. It would have been nice if it came with a little vile of distilled water for this purpose, but I understand the difficulties.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Very easy to use
  

*by E***L on Reviewed in the United States on March 8, 2021*

Easy to use once calibrated

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Works well
  

*by J***Y on Reviewed in the United States on November 14, 2018*

The refractometer is the best way to check your salinity.  Dont waste your money on a hydrometer.  You will need to calibrate it with distilled water.

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**Shop now:** [https://www.desertcart.hr/products/47648968-rhinoco-salinity-refractometer-saltwater-aquarium-refractometer-dual-scales-specific-gravity](https://www.desertcart.hr/products/47648968-rhinoco-salinity-refractometer-saltwater-aquarium-refractometer-dual-scales-specific-gravity)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-02-07*