The Chimgard's five-color face makes it easy for you to tell what temperature range your stack is running. Attaches magnetically to the stovepipe. It's accurate to + or -5% of scale and comes with a one-year warranty.
Durable genuine porcelain enamel
Shows safe flue temperatures at a glance
Temperatures up to 900° Fahrenheit (500 Centigrade)
Rugged steel case for long life