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 start of June 2025 and will be completed by July/ August 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:
Espressomaschinen-Testprotokoll (in German) by Kaffeemacher
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.
