High quality materials - The wood stove thermometer uses an aluminum dial, a bimetal thermometer sensor, brass pointers, and a metal handle for accurate temperature readings. It is durable and built for long-term use. Easy to use and install - Comes with a practical hook for mounting on a stove or on a single-wall flue thermometer. The device can be fixed with a magnet on the top or side of the stove, making it simple to install and operate. Overheat protection - The magnetic oven flue thermometer helps prevent overheating by ensuring the burning material is used efficiently to maintain the operating temperature, helping you keep the oven at the desired temperature. Easy to read and monitor - Designed to provide clear readings and to help you observe creosote formation, optimize performance and overheating timing, and improve overall efficiency. The thermometer offers two reading units on a scale from 100 to 900 degrees, delivering an accurate temperature measurement. Specifications and compatibility - Temperature range: 100 to 900 degrees - Two reading units (two scales) - Suitable for wood stoves and single-wall flue installations Use scenarios - In a wood-fired oven or stove to maintain precise cooking or heating temperatures - On a wood-burning stove or fireplace to prevent overheating and improve fuel efficiency - On a single-wall flue or chimney to monitor exhaust temperature for safety and optimal operation