The ETA hand2mind 13310 v-shaped, metal-backed thermometer is designed for classroom use. It is mercury-free for safety, and features dual-scale temperature readings from 0 to 230 degrees F (-20 to 110 degrees C). The thermometer measures 5-3/4 inches in length.

Science education products incorporate applied math and science principles into classroom projects. Teachers in pre-K, elementary, and secondary classrooms use science education kits and products alongside science, technology, engineering, and math (STEM) curriculum to demonstrate STEM concepts and real-world applications through hands-on activities. Science education projects include a broad range of activities, such as practical experiments in engineering, aeronautics, robotics, energy, chemistry, physics, biology, and geology.

ETA hand2mind develops educational and supplemental materials for teaching math, science, reading/language arts for pre-kindergarten through grade 12 students. The company, founded in 1968, is headquartered in Vernon Hills, IL.