---
product_id: 80359786
title: "AUTOUTLET Salinity Refractometer, Automatic Temperature Compensation Salt Water Tester Hydrometer 0-100 ppt & 1.000-1.070 Specific Gravity ATC Refractometer for Sea Water Aquarium Tank Marine Industry"
brand: "autoutlet"
price: "₨21027"
currency: LKR
in_stock: true
url: https://www.desertcart.lk/products/80359786-autoutlet-salinity-refractometer-automatic-temperature-compensation-salt-water-tester-hydrometer
store_origin: LK
region: Sri Lanka
---

# 0-100 ppt range 0.001 precision Rechargeable battery AUTOUTLET Salinity Refractometer, Automatic Temperature Compensation Salt Water Tester Hydrometer 0-100 ppt & 1.000-1.070 Specific Gravity ATC Refractometer for Sea Water Aquarium Tank Marine Industry

**Brand:** autoutlet
**Price:** ₨21027
**Availability:** ✅ In Stock

## Summary

> 🌟 Elevate Your Aquatic Experience with Precision!

## Quick Answers

- **What is this?** AUTOUTLET Salinity Refractometer, Automatic Temperature Compensation Salt Water Tester Hydrometer 0-100 ppt & 1.000-1.070 Specific Gravity ATC Refractometer for Sea Water Aquarium Tank Marine Industry by autoutlet
- **How much does it cost?** ₨21027 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/80359786-autoutlet-salinity-refractometer-automatic-temperature-compensation-salt-water-tester-hydrometer)

## Best For

- autoutlet enthusiasts

## Why This Product

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

## Key Features

- • **Quick Response Time:** Get results in just 3 seconds, perfect for busy professionals.
- • **Precision Measurement:** Experience unparalleled accuracy with a minimum scale of 0.001 for specific gravity.
- • **Dual Scale Functionality:** Easily switch between specific gravity and parts per thousand for versatile applications.
- • **Sleek and Durable Design:** Crafted from rustless aluminum, this refractometer combines style with functionality.
- • **Automatic Temperature Compensation:** Enjoy consistent readings with ATC, ensuring accuracy in varying temperatures.

## Overview

The AUTOUTLET Salinity Refractometer is a state-of-the-art tool designed for measuring the salinity of saltwater, ideal for aquariums and marine applications. With a dual scale measurement range of 0-100 ppt and 1.000-1.070 specific gravity, it offers precision and ease of use. The automatic temperature compensation feature ensures accurate readings, while its sleek, rustless aluminum design makes it both stylish and durable. Perfect for professionals in the marine industry, this refractometer is a must-have for maintaining optimal water conditions.

## Description

AUTOUTLET Salinity Refractometer, Automatic Temperature Compensation Salt Water Tester Hydrometer 0-100 ppt & 1.000-1.070 Specific Gravity ATC Refractometer for Sea Water Aquarium Tank Marine Industry

## Features

- 【Salinity Refractometer】 Measure Salt Water or Salinity of Water, Monitor and Control the Concentration of Salt Water and Brine, Ideal for Aquariums and Marine Applications
- 【Measures on 2 Scales】 Specific Gravity (D 20/20) and parts per thousand and replaces your poor quality and difficult-to-read hydrometer
- 【Density Measurement Range】 1.0-1.070, Minimum Scale is 0.001
- 【Concentration Measurement Range】 0-100‰, Minimum Scale is 1‰
- 【ATC】 Automatic Temperature Compensation, 0-10 °C; ① It is necessary to keep the surrounding environment with sufficient brightness and a suitable temperature during use. There is no error when the temperature is 10-30 ℃. If it deviates from this temperature, there will be a certain error. ② Because people’s focal lengths are different, reverse rotation may be necessary when focusing

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | AUTOUTLET |
| Part number | TL277AU |
| Item Weight | 240 g |
| Product Dimensions | 20 x 9 x 6 cm; 240.4 g |
| Item model number | EFU007c |
| Size | A |
| Colour | Salinity Refractometer |
| Style | Modern |
| Material | Plastic |
| Power source type | Battery Powered |
| Item Package Quantity | 1 |
| Display style | Digital |
| Special Features | Rustless |
| Included components | Salinity Refractometer; Pipette; Screw Driver; Manual; Cleaning Cloth |
| Batteries included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** AUTOUTLET
- **Special feature:** Rustless
- **Colour:** Salinity Refractometer
- **Age range (description):** Adult
- **Included components:** Salinity Refractometer; Pipette; Screw Driver; Manual; Cleaning Cloth
- **Outer material:** Aluminium
- **Display type:** Digital
- **Product care instructions:** Wipe Clean
- **Unit count:** 1.0 count
- **Power source:** Battery Powered

## Images

![AUTOUTLET Salinity Refractometer, Automatic Temperature Compensation Salt Water Tester Hydrometer 0-100 ppt & 1.000-1.070 Specific Gravity ATC Refractometer for Sea Water Aquarium Tank Marine Industry - Image 1](https://m.media-amazon.com/images/I/61WlkSSiL1L.jpg)

## Available Options

This product comes in different **Colour Name** options.

## Questions & Answers

**Q: I have a reading of 2.5 on the right hand scale, what should it be ?, im trying to help with some fin rot until the water heats up a bit**
A: it depends on what water it is

**Q: Can this be used for koi pond**
A: This device is used to measure salt levels in any water.

**Q: Can this device measure the % of salt in soup?**
A: Fantastic question, unfortunately not, this is to measure salt in water, to be used for turning  freshwater in to salt (sea) water for marine fish aquariums

**Q: Can u use this for plant suargs levels**
A: no

## Frequently Bought Together

- AUTOUTLET Salinity Refractometer Saltwater Aquarium for Seawater, Pool, Tank, Marine, Fishkeeping, 0-100PPT & 1.000-1.070 Salinity Tester with ATC Function Salinity Hydrometer Kit
- API SALTWATER MASTER TEST KIT 550-Test Saltwater Aquarium Water Test Kit
- Instant Ocean Sea Salt (50 gal)_MB

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**Shop now:** [https://www.desertcart.lk/products/80359786-autoutlet-salinity-refractometer-automatic-temperature-compensation-salt-water-tester-hydrometer](https://www.desertcart.lk/products/80359786-autoutlet-salinity-refractometer-automatic-temperature-compensation-salt-water-tester-hydrometer)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-03-03*