Metal-backed thermometers are non-mercury thermometers that are securely fastened onto an aluminum metal backing for added durability. The thermometers come with Celsius/Fahrenheit scale and Celsius scale only.
Non-mercury thermometer is securely fastened onto an aluminum metal backing for added durability. Easy-to-read temperature scales are printed on the metal backing. Celsius scale is graduated with 1-degree divisions; Fahrenheit scale is graduated with 2-degree divisions.