- Bright blue color is easy to read at a glance.
- Includes temperature ranges for beer and wine styles.
Keep your fermentation on track with the FermagraF°™: purposefully designed to adhere to your Big Mouth Bubbler® fermentor or other fermentation vessel. This thermometer uses liquid crystals to indicate temperature within ±2°F ranging from 46°F to 84°F. The new circular design is meant to keep the information you need in one compact space so that you can quickly read your fermentation temperature at a glance.
In addition, the FermagraF°™ has clearly marked fermentation temperature ranges for Lagers, Ales, and Belgian Ales, and your Red and White wines so that you can always ensure that your yeast is kept nice and comfy.
Dimensions: 3" x 3"
Customer ReviewsWrite a review
Work for me. Have to use my phone light to see clearer.
Works like it should. I have one on every carboy.
Put it on my carboy
I keep one of these on my carboy and when I sample or move to another vessel the reading matches the immersed thermometer. It does its job well. A bit hard to read sometimes but I don't mind staring at my beer for awhile :)
Holds my other thermometers accountable.