Glass Spirit Thermometer - 12"

Accurate measuring of your fermentation temperature is a must. Too high and you can kill off all the yeast, too low and the whole batch stops fermenting. The temperature is also important for successfully mashing your malt when beer making.

This is a traditional style glass thermometer, similar to the mercury ones we all used at school. As the inner liquid warms from the bottom, it rises up the inside and a reading is taken where the top of the liquid meets the scale.

This thermometer has a temperature range of -20 to 110 Centigrade