Thermometers

Thermometer with Relative Humidity

An attractive, jumbo thermometer, easy to read from a distance. 12" diameter. Features Fahrenheit, Celsius, and relative humidity scale. Hang indoors or outside. All metal construction, plastic face cover. More.

Outdoor Window Mount Thermometer

Four-position, adjustable thermometer. Temperature ranges -40° to 50° C and -40° to 120° F. Sturdy polystyrene is weatherproof. Will not discolor, chip, peel, or rust. Extra-sturdy aluminum bracket will not bend, vibr... More.

Indoor/Outdoor Thermometer – Taylor®

Twin tubes indicate indoor and outdoor temperature on center scale. Calibrated from -40° to 120° F with 5-ft. capillary tube. Includes convenient wind chill chart, reads in Celsius also. 9-3/4" x 1-7/8". More.

Galileo Thermometer – 24" High

This fascinating and functional instrument was designed in the 16th century by Galileo Galilei, who discovered that as a liquid’s temperature increases, its buoyancy decreases. Each glass sphere is precision crafted, filled, and calibrated within ... More.

Galileo Thermometers – 11" High

This fascinating and functional instrument was designed in the 16th century by Galileo Galilei, who discovered that as a liquid’s temperature increases, its buoyancy decreases. Each glass sphere is precision crafted, filled, and calibrated within ... More.

SciQuest® Thermometer Wizardry

Teacher created! Have your class explore the science of temperature measurement by building three different types of working thermometers using this lab kit. Allows student groups to each build a Galileo-type thermometer with floating spheres... More.

Suction-Cup Window Thermometer

Easily attaches to the outside of a window without glue or hardware. Clear plastic will not block view. 7" diameter. More.

Indoor/Outdoor Giant Round Thermometer

Large-display thermometer with 12" diameter is great for classrooms. The large numbers let you read temperatures from a distance. Range: -40° to 140° Fahrenheit outside and -40° to 60° Celsius inside. Includes keyhole... More.

C/F Demonstration Comparison Thermometer

Help your students get used to reading and interpreting thermometers, and comparing the difference between Fahrenheit and Celsius. Temperature range: -40° F to 122° F and -40° C to 50° C. 15-3/4" H x 2-1/2" W. More.

C/F Student Comparison Thermometer

Help your students get used to reading and interpreting thermometers, and comparing the difference between Fahrenheit and Celsius. Temperature range: -22° F to 122° F and -30° C to 50° C. White plastic backing. 7-3/4"... More.