Description: -Designed to monitor the temperature & performance of your stove for single skin flue pipes. -Attaches using the built-in magnet. -It is an essential piece of equipment for stoves as it helps prevent overheating and and also allows you to determine When your stove is performing at its most efficiency. -The perfect companion for a heat powered stove fan to ensure it stays at the correct temperature. How to Use: 1.Must be Installed on the Stove Pipe at a Distance of 18" (45.7cm) Above the Stove. 2.Magnet Attaches to to Flue Pipe to Monitor Temperatures. 3.A Durable and Highly Accurate Instrument to Aid in Monitoring Wood, Coal, Oil, Pallet and Gas Stove Flue Pipe Temperatures. 4.This Instrument is for Single Wall Stove Pipes Only. 5.The Stove Pipe Thermometer Indicates the Most Efficient Temperature for your Stove. Too Hot and you are Losing Valuable Heat, Too Cold and you run a Risk of Creosote Building Up and Causing Blockages. Note: The Thermometer Becomes Very Hot Whilst in Use. Always Wait Until your Stove has 100% Cooled Down Before Touching. Wide scale range: 0-500C / 100~900F Package Includes: 1 X Magnetic Temperature