---
product_id: 292606095
title: "Proster Professional Alcohol Refractometer with ATC, Alcohol 0-80%, Portable Refractometer for Alcohol Concentration Winemaker Wine Alcohol Grape Juice Beer Fruit"
brand: "proster"
price: "$6.64"
currency: USD
in_stock: false
reviews_count: 8
url: https://www.desertcart.us/products/292606095-proster-professional-alcohol-refractometer-with-atc-alcohol-0-80-portable
store_origin: US
region: United States of America
---

# 0-80% Alcohol Range 320g Lightweight 10℃~30℃ ATC Proster Professional Alcohol Refractometer with ATC, Alcohol 0-80%, Portable Refractometer for Alcohol Concentration Winemaker Wine Alcohol Grape Juice Beer Fruit

**Brand:** proster
**Price:** $6.64
**Availability:** ❌ Out of Stock

## Summary

> 🍷 Measure Your Craft with Confidence!

## Quick Answers

- **What is this?** Proster Professional Alcohol Refractometer with ATC, Alcohol 0-80%, Portable Refractometer for Alcohol Concentration Winemaker Wine Alcohol Grape Juice Beer Fruit by proster
- **How much does it cost?** $6.64 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/292606095-proster-professional-alcohol-refractometer-with-atc-alcohol-0-80-portable)

## Best For

- proster enthusiasts

## Why This Product

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

## Key Features

- • **Portable Design:** Compact and lightweight for on-the-go winemaking.
- • **Precision Measurement:** Achieve accurate alcohol readings with just 2-3 drops!
- • **Versatile Applications:** Ideal for winemakers, brewers, and fruit juice enthusiasts alike.
- • **User-Friendly Operation:** Simple to use, making it perfect for both pros and enthusiasts.
- • **Automatic Temperature Compensation:** No more guesswork—get reliable results in varying temperatures.

## Overview

The Proster Professional Alcohol Refractometer is a portable, user-friendly tool designed for accurate alcohol concentration measurement in beverages. With a range of 0-80% and automatic temperature compensation, it ensures precise readings for winemakers and brewers alike, all while being lightweight and easy to carry.

## Description

Features: Measuring range: 0-80% percent alcohol volume Automatic Temperature Compensation (ATC): 10℃~30℃(50°F ~86°F) Length: Approx. 20 cm/7.87 inches. Resolution: 0.01 mm/0.0005 inches. Accuracy: ± 0.02 mm/0.001 inches (<100 mm) ± 0.03 mm/0.001 inches (100-150 mm). Package contents: 1 x refraction. 1 x tometer Mini Calibration Screwdriver 1 x Instruction Manual 3 x Pipette 1 x Cleaning Cloth

## Features

- Portable refractometer with automatic temperature compensation, ATC: 10℃~30℃
- Refractometer 0~80%, suitable for measuring alcohol percentage.
- Sturdy design, compact size and light weight and portable.
- Easy operation and save big, just 2-3 drops of solution, you can get accurate readings.
- Note: Not recommended for wine or others that contain a lot of sugar and other ingredients.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Proster |
| Package Dimensions | 21.5 x 8.9 x 5.9 cm; 320 g |
| Special Features | Portable |
| Item Weight | 320 g |

## Images

![Proster Professional Alcohol Refractometer with ATC, Alcohol 0-80%, Portable Refractometer for Alcohol Concentration Winemaker Wine Alcohol Grape Juice Beer Fruit - Image 1](https://m.media-amazon.com/images/I/615NYKn3raL.jpg)
![Proster Professional Alcohol Refractometer with ATC, Alcohol 0-80%, Portable Refractometer for Alcohol Concentration Winemaker Wine Alcohol Grape Juice Beer Fruit - Image 2](https://m.media-amazon.com/images/I/71aJgSsPO-L.jpg)
![Proster Professional Alcohol Refractometer with ATC, Alcohol 0-80%, Portable Refractometer for Alcohol Concentration Winemaker Wine Alcohol Grape Juice Beer Fruit - Image 3](https://m.media-amazon.com/images/I/71JxOgjls7L.jpg)
![Proster Professional Alcohol Refractometer with ATC, Alcohol 0-80%, Portable Refractometer for Alcohol Concentration Winemaker Wine Alcohol Grape Juice Beer Fruit - Image 4](https://m.media-amazon.com/images/I/718GY8X0uJL.jpg)
![Proster Professional Alcohol Refractometer with ATC, Alcohol 0-80%, Portable Refractometer for Alcohol Concentration Winemaker Wine Alcohol Grape Juice Beer Fruit - Image 5](https://m.media-amazon.com/images/I/71zkv2CMjGL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Does the job perfectly
  

*by M***. on Reviewed in the United Kingdom on 10 April 2021*

Arrived quickly- easy instructions and it works perfectly

### ⭐ 1.0 out of 5 stars







  
  
    Inaccurate
  

*by S***N on Reviewed in the United Kingdom on 4 May 2021*

Total rubbish and even after calibration against distilled water and multiple different alcoholic drinks, it’s highly inaccurate.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Handy instrument
  

*by M***N on Reviewed in the United Kingdom on 22 April 2022*

Read instructions , works well . Calibration is easy

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---

*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-01*