Self supporting design: Allows cones to stand upright without additional support, simplifying setup and use
8-degree bending angle: Ensures accurate and consistent temperature readings for reliable kiln monitoring
Durable ceramic construction: Withstands repeated firings and handling for long-term use
Easy to use witness cones: Simplifies the process of monitoring kiln maturity during firing cycles
Available in multiple colors: Facilitates easy identification of different firing stages
Summarized by Shop
Pyrometric cones measure heat-work (the effect of time and temperature). They are slender pyramids made from about 100 carefully controlled compositions. Each cone number is unique in measuring temperature within a small temperature range (less than 30°C). Cones measure the amount of heat absorbed over time. As the cone nears its maturing