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CremaLoop

Pre-Order Brew Temperature Analyzer (BTA) for E61 Group Coffee Machines - Delivery September 2025

Pre-Order Brew Temperature Analyzer (BTA) for E61 Group Coffee Machines - Delivery September 2025

Regular price CHF 165.00
Regular price CHF 180.00 Sale price CHF 165.00
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Shipping calculated at checkout.

Introducing our Brew Temperature Analyzer (BTA), a compact, easy-to-use measurement tool designed specifically for home baristas. It accurately tracks the temperature during the coffee extraction, giving you full control to perfect your espresso brewing temperature.

 

*** IMPORTANT ***

This is an exclusive Pre-Order. Shipping begins in August and will be completed by September 2025 at the latest. If you missed out, you can subscribe to get notified once we restock. 

 

Built with a high-precision Type T thermocouple, it delivers real-time data with minimal setup, allowing you to determine the brewing temperature inside your coffee basket. The Brew Temperature Analyzer offers the accuracy and feedback typically reserved for commercial tools - now in an affordable, user-friendly format.

Product features

  • Type T thermocouple with fast response time
  • Plastic insert with minimal thermal conductivity
  • Static flow restrictor to consistently reproduce the pressure drop of a coffee puck
  • Magnetically attachable single spout cap for user-friendly and safe testing
  • Filter basket is compatible to E61 group head machines and similar

What is included?

  • Brew Temperature Analyzer
    • Temperature basket + sensor + plastic insert
  • Single spout cap
  • Flow restrictor cleaning needles (Set of 10 Pcs)

 

Optionally available products:

High Accuracy Thermometer

  • K, T and more thermocouple types supported (single-channel)
  • Resolution up to 0.01°C
  • Live temperature graph display
  • Data logger function with csv export function
  • Accuracy +/- (0.003 x temperature + 0.4)°C
  • Power supply: 3 x AAA battery (not included in shipment)

Basic Thermometer

  • K, T and more thermocouple types supported (dual-channel)
  • Resolution up to 0.1℃
  • Accuracy +/- (0.001 x temperature + 0.6)°C
  • Power supply: 3 x AAA battery (not included in shipment)

Bottomless Portafilters

  • Size: suitable 58mm filter baskets
  • Stainless steel head with plastic handle
  • 1 x Filter basket (22 grams) included

 

Why should you use the Brew Temperature Analyzer?

  • Determine the true brewing temperature and correct the machine offset value
  • Measure the machine heat-up time until stable operation temperature is achieved
  • Analyze the shot-to-shot temperature stability of your coffee machine

 

How to perform the temperature offset measurement?

To achieve optimal measurement accuracy and repeatability, it is recommended to perform the tests based on a temperature measurement protocol. Two valuable resources for espresso machines are:


How to calibrate your temperature sensor & reader?

It is recommended to calibrate your sensor and reader setup before your first temperature test in order to guarantee the best measurement accuracy. A video tutorial on how to calibrate your device will be available soon.

 

You have a different coffee machine?

If you need a specific adaptation for the Brew Temperature Analyzer, don't hesitate to reach out to us. We frequently do polls on our Instagram to help us decide which product option to develop next.

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Customer Reviews

Based on 2 reviews
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m
marengo
Works, fits many (not all portafilter)

Really like having a dedicated BTA. I have a number of bottomless portafilters. The first was a bottomless from Rocket, did not fit. I also had a very nice generic stainless steel portafilter that was just fine. The generic was sold as a lie flat portafilter, but it is not one now dedicated to this BTA. I am very satisfied to have this tool, though it will only be used sparingly. And by the way, it’s nice that the 3D plastic piece attaches via magnets. But the piece pops off very easily. I don’t know if the light connection to the metal body is an issue or a “feature”. My guess would be that a stronger magnetic connection would be more desirable. All in all, I would recommend this this product. I would also strongly recommend buying this product with a matching portafilter, due to the matching unless one has many to choose from. Secondly I would recommend buying in the YOWEXA digital thermocouple too, if one didn’t have that hardware (unless one already does). Finding an affordable required hardware would be a challenge for many people.

K
Koen Geys
Tool to measure temperature of extraction

Very useful tool to measure temperature of extraction. Easy and convenient to use. I recommend it.