PORTAL™️

REVEAL_THE_INVISIBLE

PORTAL, is launching soon on Kickstarter. 

You can now reserve yours today!


When? PORTAL is in its final prototype stage. The Kickstarter campaign starts on 10:00 AM PST, Tue, Nov 19 and ends on Dec 14, 2024. After the campaign, PORTAL will be produced and shipped by Sep 2025.


Price? PORTAL is priced at $399, but during the campaign, it will be available for under $300. Plus, on the first day of the campaign, you can get it at an early bird price of $219!





What is PORTAL? A funnel-shaped real-time EC, temperature sensor.


What is EC? The EC meter has long been used as a concentration sensor, but it is not the same as TDS. We use EC (electrical conductivity) to estimate the real-time concentration of flowing coffee because typical TDS sensors cannot do this. While EC and TDS are not identical, their ratio is very similar, allowing us to estimate TDS concentration changes through PORTAL.


What is it for? A coffee brew profiler, serving the same purpose as a roasting profiler. It can be used for purposes such as self-training, brew quality checks, and the most detailed recipe recording and sharing, for both espresso and pour-over.




Learn more about PORTAL in the FAQ

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