Hood Thermowell For Smooth Neck Carboys - 15 in. Type_Cleaner a hermetically sealed water proof

a hermetically sealed water proof case

The Fermonster is a brand new 1 gallon carboy designed specifically for small batch fermentation

Oval vessels have been used to ferment and store wine for thousands of years

A ball valve

This makes it a great flask for making yeast starters--at a great price

Hood Thermowell For Smooth Neck Carboys - 15 in. Type_Cleaner a hermetically sealed water proofThis carboy thermowell is used in conjunction with a Digital Controller, FE601, FE601A, FE602, or FE611, to more accurately regulate internal temperature during fermentation. It is exceptionally useful during the start of fermentation when the lag between ambient temperature in the refrigerator and actual temperature in the carboy can vary greatly. Now you can keep your beer or wine within one degree of the set point on your digital controller.