---
product_id: 167489394
title: "Salinity Refractometer"
brand: "rz mask"
price: "KSh7475"
currency: KES
in_stock: null
reviews_count: 13
url: https://www.desertcart.co.ke/products/167489394-salinity-refractometer
store_origin: KE
region: Kenya
---

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

**Brand:** rz mask
**Price:** KSh7475
**Availability:** ❌ Out of Stock

## Summary

> 🌊 Master your marine world with precision and style!

## Quick Answers

- **What is this?** Salinity Refractometer by rz mask
- **How much does it cost?** KSh7475 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.ke](https://www.desertcart.co.ke/products/167489394-salinity-refractometer)

## Best For

- rz mask enthusiasts

## Why This Product

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

## Key Features

- • **Upgrade Your Aquarium Game:** Say goodbye to outdated hydrometers; get fast, clear readings through the optic eyepiece and stay ahead in marine care.
- • **Effortless Calibration & Use:** Includes mini screwdriver and dropper for quick calibration and sample handling—accuracy made simple.
- • **Precision at Your Fingertips:** Dual-scale measurement for specific gravity and salinity ensures pinpoint accuracy for marine environments.
- • **Smart Temperature Adaptation:** ATC function automatically adjusts readings, eliminating guesswork and delivering reliable data every time.
- • **Built to Last, Designed to Perform:** Robust aluminum frame with rubber grip and protective case for rugged, everyday use in any setting.

## Overview

The RZ Aquariums Salinity Refractometer is a professional-grade tool designed for marine fish-keeping and saltwater monitoring. Featuring dual scales for specific gravity (1.000-1.070) and salinity (0-100ppt), it incorporates automatic temperature compensation for accurate readings regardless of environment. Built with a durable aluminum body and rubber grip, it comes complete with a protective case, calibration screwdriver, and dropper, making it an essential, easy-to-use device for aquarium enthusiasts and marine professionals alike.

## Description

This refractometer is design according to the principle that different concentrations liquid have different refractive index with quick and accurate characteristics.

Review: accuracy that doesn't break the bank - Great tool. reads accurately. easy to calibrate. Comes with a great protective case that keeps it safe while not in use, as well as a small screwdriver for calibration and a dropper for your samples. My only criticism would be that it's a little too dark. I have to hold the glass pretty much right to a light source to see it really clearly but if you stand next to an open window during the day you'll be good. ambient room light at night is not enough and makes what you're viewing dark. Other than that works great!
Review: it works well - It works well. My eyesight isn't as good as it used to be, so its harder to view through the eyepiece. its still much easier to use and more accurate than the float type salinity measuring devices.

## Features

- Measures on 2 Scales: Aquariums refractometer features Specific Gravity (D 20/20) 1.000-1.070sg and parts per thousand 0-100PPT (1‰=1ppt=1000ppm)
- Seawater refractometer measures saltwater or salinity of water, ideal for aquarium, marine monitoring, fish-keeping,salty pools&spas and etc.
- ATC Function: salty water refractometer with automatic temperature compensation, allow you obtain accurate readings easier and faster
- Salinity Refractometer is made of aluminum body and ABS rubber light and very sturdy, comes with a hard plastic case, a mini screwdriver, a dropper
- Easy to Use: put 2-3 drops on the saltwater’s prism, towards light then to get the accurate readings through the optic eyepiece, ideal for replacement the poor quality and difficult to read hydrometer refractometer

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07ZHZY2J1 |
| ASIN  | B07ZHZY2J1 |
| Age Range Description | Adult pets |
| Best Sellers Rank | #208,341 in Pet Supplies ( See Top 100 in Pet Supplies ) #40 in Aquarium Hydrometers |
| Brand Name | RZ Mask |
| Breed Recommendation | Small, Medium Breeds |
| Color | black and silver |
| Customer Reviews | 4.6 4.6 out of 5 stars (770) |
| Date First Available | November 14, 2019 |
| Date First Available  | November 14, 2019 |
| Item Dimensions LxWxH | 3.97 x 5.24 x 1.07 inches |
| Item Package Dimensions L x W x H | 8.07 x 3.31 x 2.13 inches |
| Item Weight | 9.2 ounces |
| Manufacturer | RZ |
| Manufacturer  | RZ |
| Material | Aluminum, Plastic, Rubber |
| Product Dimensions  | 3.97 x 5.24 x 1.07 inches; 9.17 ounces |
| Style | Utilitarian |

## Images

![Salinity Refractometer - Image 1](https://m.media-amazon.com/images/I/61+iqLr-knL.jpg)
![Salinity Refractometer - Image 2](https://m.media-amazon.com/images/I/612NVJK8JWL.jpg)
![Salinity Refractometer - Image 3](https://m.media-amazon.com/images/I/61IGU+0Az-L.jpg)
![Salinity Refractometer - Image 4](https://m.media-amazon.com/images/I/71HMxT7rsdL.jpg)
![Salinity Refractometer - Image 5](https://m.media-amazon.com/images/I/71W2TfXaxtL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ accuracy that doesn't break the bank
*by R***Z on June 25, 2020*

Great tool. reads accurately. easy to calibrate. Comes with a great protective case that keeps it safe while not in use, as well as a small screwdriver for calibration and a dropper for your samples. My only criticism would be that it's a little too dark. I have to hold the glass pretty much right to a light source to see it really clearly but if you stand next to an open window during the day you'll be good. ambient room light at night is not enough and makes what you're viewing dark. Other than that works great!

### ⭐⭐⭐⭐⭐ it works well
*by P***H on May 20, 2020*

It works well. My eyesight isn't as good as it used to be, so its harder to view through the eyepiece. its still much easier to use and more accurate than the float type salinity measuring devices.

### ⭐⭐⭐⭐⭐ Overall great tool to have for salt water hobby
*by A***N on December 17, 2020*

I was overall happy with the product with minor exceptions. The first thing I noticed is when I came it looked as if it was used versus being new. There also was no instructions at all. Luckily I was able to figure out how to use it via YouTube. A great thing was it was already calibrated pretty close to accurate and it was very simple to use.

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.co.ke/products/167489394-salinity-refractometer](https://www.desertcart.co.ke/products/167489394-salinity-refractometer)

---

*Product available on Desertcart Kenya*
*Store origin: KE*
*Last updated: 2026-03-03*