---
product_id: 542158484
title: "R2 Extract Coffee TDS Refractometer - Multi-Test Modes, OTA Updates, 0-30% Range, High Precision, Rechargeable & Portable for Accurate Coffee Brewing"
brand: "difluid"
price: "€ 484.54"
currency: EUR
in_stock: true
reviews_count: 1
category: "Di Fluid"
url: https://www.desertcart.gr/products/542158484-r2-extract-coffee-tds-refractometer-multi-test-modes-ota-updates
store_origin: GR
region: Greece
---

# ±0.02% precision 0-30% TDS range Rechargeable 430mAh battery R2 Extract Coffee TDS Refractometer - Multi-Test Modes, OTA Updates, 0-30% Range, High Precision, Rechargeable & Portable for Accurate Coffee Brewing

**Brand:** difluid
**Price:** € 484.54
**Availability:** ✅ In Stock

## Summary

> ☕️ Brew Smarter, Not Harder — Precision in Every Drop!

## Quick Answers

- **What is this?** R2 Extract Coffee TDS Refractometer - Multi-Test Modes, OTA Updates, 0-30% Range, High Precision, Rechargeable & Portable for Accurate Coffee Brewing by difluid
- **How much does it cost?** € 484.54 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/542158484-r2-extract-coffee-tds-refractometer-multi-test-modes-ota-updates)

## Best For

- difluid enthusiasts

## Why This Product

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

## Key Features

- • **Built for Real Life:** IP67 waterproof design means effortless cleaning—just rinse and wipe, no fuss.
- • **Power Through Your Day:** Fast 2-hour USB-C recharge keeps you brewing with a long-lasting 430mAh battery.
- • **Stay Connected & Share:** Leverage the DiFluid Café App to share recipes, insights, and elevate your coffee community experience.
- • **Versatile Multi-Test Modes:** Switch seamlessly between Standard, Multi, and Auto-test modes to tailor your brew analysis.
- • **Precision that Brews Perfection:** Achieve barista-level accuracy with ±0.02% TDS precision for flawless coffee extraction every time.

## Overview

The DiFluid R2 Extract Coffee TDS Refractometer offers ultra-precise coffee extraction measurement with a 0-30% TDS range and ±0.02% precision. Featuring three versatile test modes and seamless OTA updates, it integrates with the DiFluid Café App for recipe sharing and community insights. Its IP67 waterproof design and rechargeable battery make it a portable, durable tool for professional-grade coffee brewing.

## Description

DiFluid R2 Extract Coffee TDS Refractometer, Multi-Test Modes & OTA Updates DiFluid Café APP with Range 0-30%, Precision 0.02%,Resolution 0.01%,Accuracy 0.03% TDS, Rechargeable, Portable.

Review: Llego perfecto en su empaque y totalmente sellado Hay que calibrarlo con agua estéril para que te de los parámetros correctos

## Features

- High Precision: Range: 0-30% TDS, Precision: ±0.02% TDS, Resolution 0.01%, Accuracy: ±0.03% TDS.
- Multi-Test Modes: With 3 separate testing modes: Standard test, Multi-test and Auto-test, R2 extract is more capable than ever.
- DiFluid Café APP: Share recipes & data & insights, while you enjoy coffee, share the brew data for others to build from. Help the community improve together.
- Waterproof for Easy Cleaning: DiFluid R2 Extract is IP67 water resistant, allowing you to simply rinse the sample dish under running water and wipe dry. Couldn't be easier.
- Easy to read & Rechargeable: HD LCD screen displays,more easy to read. Built-in 430mAh lithium battery, fully charged in 2 hours.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BQ6LWWMX |
| ASIN  | B0BQ6LWWMX |
| Batteries | 1 Lithium Metal batteries required. (included) |
| Batteries  | 1 Lithium Metal batteries required. (included) |
| Batteries Included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Lithium Polymer |
| Battery life | 3 years |
| Color | Black |
| Customer Reviews | 5.0 5.0 out of 5 stars (3) |
| Customer reviews | 5.0 5.0 out of 5 stars (3) |
| Date First Available | 28 February 2023 |
| Date First Available  | 28 February 2023 |
| Finish | powder coated |
| Included components | 1*DiFluid R2 Extract 1*Coffee Spoon 1*USB-C Cable |
| Is Discontinued By Manufacturer  | No |
| Item Package Quantity | 1 |
| Item Weight | 454 g |
| Item model number | R2 Extract |
| Item model number  | R2 Extract |
| Manufacturer | DiFluid |
| Manufacturer  | DiFluid |
| Material | ABS |
| Measurement Accuracy | 0.02% |
| Part number | Cafe-ReF-P |
| Product Dimensions | 2.3 x 1.45 x 8.4 cm; 453.59 g |
| Product Dimensions  | 2.3 x 1.45 x 8.4 cm; 453.59 g |
| Shape | Rectangular |
| Size | R2 Extract |
| Special Features | waterproof |
| Specification met | ce |

## Images

![R2 Extract Coffee TDS Refractometer - Multi-Test Modes, OTA Updates, 0-30% Range, High Precision, Rechargeable & Portable for Accurate Coffee Brewing - Image 1](https://m.media-amazon.com/images/I/61Ok5JTxgVL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by L***Z on 1 April 2025*

Llego perfecto en su empaque y totalmente sellado Hay que calibrarlo con agua estéril para que te de los parámetros correctos

## Frequently Bought Together

- DiFluid R2 Extract Coffee TDS Refractometer, Multi-Test Modes & OTA Updates DiFluid Café APP with Range 0-30%, Precision 0.02%,Resolution 0.01%,Accuracy 0.03% TDS, Rechargeable, Portable
- Coffee Roast Degree/Particle Analyzer 2-in-1, NIR Imaging, Auto Diffusor, SDK & OTA for Coffee Roasters & Baristas - Commercial or Home Use
- DiFluid Smart Coffee Scale with Flow Rate Tracking, Auto-Timer, Smart App, 0.1g, 3Kg, Rechargeable Digital Scale for Espresso & Pour-Over Brewing

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**Shop now:** [https://www.desertcart.gr/products/542158484-r2-extract-coffee-tds-refractometer-multi-test-modes-ota-updates](https://www.desertcart.gr/products/542158484-r2-extract-coffee-tds-refractometer-multi-test-modes-ota-updates)

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-02-22*