Stopper Thermowell - # 6
✅ In Stock
For precise measurement of your fermenting liquid's temperature, consider this stopper, which features a built-in thermowell for your digital thermostat.
This #6 stopper is suitable for 5, 6, or 6.5-gallon carboys, but is not compatible with Better Bottles.
It is, however, compatible with Ranco or Johnson Digital Controls.
