Teach students all about temperature and how to read thermometers, what causes temperature to rise or fall, and the temperatures needed to boil and to freeze water. Measure a wide range of temperatures with these thermometers specially designed for student safety. Thermometers measure 6-3/4" in length.
Dual-scale temperature readings from -40°F to 140°F and -40°C to 60°C
Mercury-free and recessed glass tube for safe classroom use
Molded plastic case
Set of 10
ADULT SUPERVISION. WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.