---
product_id: 748285292
title: "Coffee Brewing Kit with Coffee Refractometer and Coffee Scale, Flow Rate Tracking, Timer, 0.1g Precision, App Compatible, Rechargeable, Ideal for Pour Over and Espresso Brewing"
brand: "coffmeter"
price: "€ 536.88"
currency: EUR
in_stock: true
reviews_count: 6
url: https://www.desertcart.pt/products/748285292-coffee-brewing-kit-with-coffee-refractometer-and-coffee-scale-flow
store_origin: PT
region: Portugal
---

# 0.02% TDS accuracy auto-start timer & flow tracking 0.1g precision scale Coffee Brewing Kit with Coffee Refractometer and Coffee Scale, Flow Rate Tracking, Timer, 0.1g Precision, App Compatible, Rechargeable, Ideal for Pour Over and Espresso Brewing

**Brand:** coffmeter
**Price:** € 536.88
**Availability:** ✅ In Stock

## Summary

> ☕ Precision meets passion—brew brilliance every cup!

## Quick Answers

- **What is this?** Coffee Brewing Kit with Coffee Refractometer and Coffee Scale, Flow Rate Tracking, Timer, 0.1g Precision, App Compatible, Rechargeable, Ideal for Pour Over and Espresso Brewing by coffmeter
- **How much does it cost?** € 536.88 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/748285292-coffee-brewing-kit-with-coffee-refractometer-and-coffee-scale-flow)

## Best For

- coffmeter enthusiasts

## Why This Product

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

## Key Features

- • **Built for Life on the Go:** Rechargeable, IP67 waterproof, and compact—take your precision brewing anywhere, from home to café to travel.
- • **Brew Like a Pro Every Time:** Achieve barista-level precision with 0.1g weight and 0.02% TDS accuracy for flawless extraction.
- • **Total Brewing Command Center:** Combine scale and refractometer for full control over strength, weight, flow, and timing in one sleek kit.
- • **Smart Brewing, Smarter Insights:** App integration lets you log recipes, analyze data, and join a community of coffee connoisseurs.
- • **Effortless Flow & Timing Control:** Auto-start timer syncs with first drip and tracks flow rate in real-time for perfect pour overs and espresso shots.

## Overview

This Coffee Brewing Kit pairs a high-precision digital scale (0.1g accuracy) with a TDS refractometer (0.02% precision) to deliver professional-grade control over coffee extraction. Featuring real-time flow rate tracking, an auto-start timer, and seamless app connectivity, it empowers users to perfect their pour over, espresso, and cold brew techniques. Designed for durability and portability with rechargeable batteries and IP67 waterproofing, it’s the ultimate tool for coffee enthusiasts seeking consistent, data-driven brewing excellence.

## Description

Full description not available

## Features

- Complete Brewing Precision: This kit combines a coffee TDS refractometer and a digital coffee scale, providing full control over extraction strength, flow rate, timing, and weight for perfect pour over, espresso, and cold brew.
- Accurate TDS and Weight Measurements: Measure total dissolved solids (TDS) with 0.02% precision and coffee weight with 0.1g accuracy, ensuring professional brewing consistency every time.
- Real-Time Flow Rate Tracking and Auto Timing: Monitor brewing flow rate, time, and weight on the scale while the timer starts automatically with the first drip, making precision brewing effortless.
- Smart App Integration for Recipes and Insights: Connect both devices to the app to record brewing data, track recipes, share insights, and continuously improve your coffee skills within the community.
- Rechargeable, Waterproof, and Portable Design: Built with durability and convenience in mind — IP67 waterproof refractometer, rechargeable batteries, and portable sizes make them ideal for home, café, or travel use.

## Images

![Coffee Brewing Kit with Coffee Refractometer and Coffee Scale, Flow Rate Tracking, Timer, 0.1g Precision, App Compatible, Rechargeable, Ideal for Pour Over and Espresso Brewing - Image 1](https://m.media-amazon.com/images/I/412r4VZqwJL.jpg)
![Coffee Brewing Kit with Coffee Refractometer and Coffee Scale, Flow Rate Tracking, Timer, 0.1g Precision, App Compatible, Rechargeable, Ideal for Pour Over and Espresso Brewing - Image 2](https://m.media-amazon.com/images/I/51jSxOZuLFL.jpg)
![Coffee Brewing Kit with Coffee Refractometer and Coffee Scale, Flow Rate Tracking, Timer, 0.1g Precision, App Compatible, Rechargeable, Ideal for Pour Over and Espresso Brewing - Image 3](https://m.media-amazon.com/images/I/51FHtCtuUiL.jpg)
![Coffee Brewing Kit with Coffee Refractometer and Coffee Scale, Flow Rate Tracking, Timer, 0.1g Precision, App Compatible, Rechargeable, Ideal for Pour Over and Espresso Brewing - Image 4](https://m.media-amazon.com/images/I/61FXIogmKOL.jpg)
![Coffee Brewing Kit with Coffee Refractometer and Coffee Scale, Flow Rate Tracking, Timer, 0.1g Precision, App Compatible, Rechargeable, Ideal for Pour Over and Espresso Brewing - Image 5](https://m.media-amazon.com/images/I/71QQ6c-XGAL.jpg)

## Available Options

This product comes in different **Model** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect for home coffee enthusiasts
*by M***. on July 24, 2025*

This is a fantastic addition for anyone with an unhealthy obsession over their coffee. If your already weighing your espresso input and output and are ready to take the next step into measuring TDS (Total Dissolved Solids) and extraction yield, this tool is for you. The form factor is sleek and functional, especially for a home-use TDS meter, and the display is clear and easy to read, showing all the key metrics such as TDS and sample temperature.Operation is straightforward: place your sample in the top cup and press the button to measure. However, getting an accurate reading with a refractometer does require a bit more care. It is best to zero at room temp before each reading. For the most precise results, the temperature of your calibration sample (typically distilled water) and your coffee sample should be nearly identical(ideally within 0.1°C). The easiest method I’ve found for cooling hot espresso is using spoon transfers to bring the temperature down quickly. If you're already deep into the coffee world, you probably enjoy that kind of process anyway.The unit supports Bluetooth connectivity and pairs with the DiFluid app, which is especially cool if you own other DiFluid gear as it can aggregate your data across devices. That said, the app’s instructions and the included manual leave a lot to be desired. There is a QR code link to tutorials that is a decent overview on how to use and the R2 video covers what is missing in the manual.Despite the learning curve, this device opens up a new level of precision for home espresso or pour over experimentation, and I’m already eyeing their matching scale next. If you're serious about dialing in your brews, this is an excellent tool to have in your kit. I think the $230 price for such a device in this form factor, quality level, and with app integration is acceptable.

### ⭐⭐⭐⭐⭐ Take your coffee out of the subjective anecdotal world and give it EMPIRICAL DATA!
*by L***U on July 21, 2025*

Prior to this, your only option to gauge the quality of your coffee was by taste alone. Taste, being entirely subjective, can vary from person to person, and can even vary day to day for the same person. There are no numbers to it, just an opinion.This puts numbers to it. Raw data that lets you know the PPM, refractive index, and temperature all at once. And, oh yeah, there's an app that allows you to log the data as well as track trends. No more wondering, "Does the coffee taste weak today, or is it just me?" Nope, this is hard data. This is coffee brought into the modern, data-centric world, and I love it.It's easy to calibrate (just use ordinary water), easy to use, and easy to clean (it's waterproof!). I'm pretty sure you can't run it through the dishwasher, though, so maybe don't do that. Just rinse it under the tap and pat it dry and it's ready for the next data set. And the quality is excellent, I have other refractometers not dedicated to coffee, and this is one of the best I've seen or used. It's even rechargeable!Is it on the expensive side, I suppose. But in terms of value, there are few things people value more than empirical data to prove or disprove something, and this gives that back in spades. If coffee is either your business OR a serious hobby, this is one of those tools that seems invaluable for the information it gives back. To that end, I highly recommend this. 5 stars.

### ⭐⭐ Not the best.
*by D***2 on July 22, 2025*

This works pretty good and it’s easy to use and very accurate but I do think it’s cheap made and not worth your money. The quality of it is not good and I don’t think it will last you long time. 2⭐️⭐️

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-01-24*