Ultra Warmer - Temp Controlled Fermenter Heater Ultra Warmer is the fast way to keep your fermentations at the right temp. Each unit comes with a probe, and a 12v power pack to to use in a10amp outlet. Perfect for use in fermentation chambers, cupboards, insulated fermenter jackets and more. Simply plug the unit in, set the desired temp and delay time on the controller and that's it. Ultra Warmer's PTC Heater produces a gentle, consistent heat without burning. Super efficient and consistent heating for all your low heating needs in fermentation chambers, terrariums and more.
