Material and durability an aluminium dial, a bimetallic thermometer sensor, brass hands and a metal handle give the Wood Fireplace thermometer a durable construction that maintains accurate temperature readings over time. Easy to use a practical hook enables easy attachment to the stove or to a single-walled flue pipe. installation is straightforward by attaching the magnet to the top or side of the stove. Overheating protection designed to help ensure the burning material operates at the operating temperature. the magnetic stove pipe thermometer helps your oven from overheating and protects you to ensure oven temperature is reached. Readability and measurement range the wood stove thermometer provides accurate measurement of temperature, helps determine creosote structure, optimal performance and overheating time, and optimises work efficiency. 2 units are displayed and the measuring range is between 100 and 900 degrees. Specifications and use scenarios two units displayed; measuring range 100-900 degrees. use scenarios - monitor temperature on a wood burning stove to maintain safe operation and efficient fuel use - attach to a single-walled flue pipe to prevent overheating during fires - use in a cabin or workshop with a wood fireplace to track burn performance and plan maintenance