Application: Can be placed on the top or side of stove, single wall flue pipe only, to avoid the wood stove fan damaged by overheat. Features: 1.Small size and light weight, easy for carry. 2.Adopted high-quality aluminum alloy, safety and environmental. 3.Can quickly read out the number of temperature degrees, high sensitivity, strong induction, rapid response. 4.No need of battery, energy saving and pollution-free. 5.The measuring temperature of these flue pipe temperature meter ranges from 100-900 ℉/100-500℃. Specifications: Product Name: Magnetic Stove Flue Pipe Thermometer Material: Aluminum Alloy Color: Black&White Size: 63x63x8.5mm/2.48x2.48x0.33in Net Weight: 30g/1.06oz Temperature Range: 0~500℃ Measurement Accuracy: ±10℃ Use Method: Adsorption Type Scope of Application: This Product Can Be Widely Used in Home Fireplaces, Ovens Package Included: 1 x Magnetic Stove Flue Pipe Thermometer Notes: 1.Due to differences between different displays,the picture may not reflect the actual color of the item. 2.Due to the different personal measurement techniques,there may be a physical error of 1-3 cm.