Grainfather G40 Vs S40 Vs G30 Comparison For Homebrewers

GRAINFATHER G40 VS G30 VS S40 HOMEBREWING SYSTEM COMPARISON GUIDE

Here are some links for information about the G30, G40 and S40 plus the GF free app.

Main website:- https://grainfather.com/

G40 - https://bit.ly/2WEqU8d

S40 - https://bit.ly/3kF0sTK

G30 - https://shop.grainfather.com/eu/grainfather-connect.html

GF Free app - https://bit.ly/3tfNRuc