Our new accessories GÄRSPUNDmobil 2 and Gärmeister CONTROL 2.0 are the perfect fit for anyone, who desires more control during the fermentation process, to improve their beer even more. Both devices are independent and can be used separately for their specific use. While the GÄRSPUNDmobil saves the activities during fermentation for later analysis, the detailed fermentation programs of the Gärmeister CONTROL allow you to take direct action while fermenting.