Everyone in the classroom can measure temperature with this bulk set of dual-scale thermometers
Thermometers are metal-backed and dual-scaled
Classroom-safe thermometers have a glass tube that is mercury-free
Each thermometer has two scales ranging from -14 to 230-degrees Fahrenheit and -33 to 110-degrees Celsius
Includes 10 thermometers, each measuring approximately 5-3/4"