"bouteille de gaz"

Mercury-Free Alternative Thermometer

Glass thermometers with partial or total immersion.

Mercury-Free Alternative Celsius Thermometer

Accurate, economical, and easy to use.

Partial immersion thermometer with pocket case.

This set of 6 Science Kit thermometers is ideal for your classroom. They are easy to read and individually wrapped.

Vivid red fluid makes this one easy-to-read thermometer.

Glass thermometers with Enviro-Safe Black liquid.

Teach students about temperature readings with this celsius only thermometer.

Great for Early Learning about Temperature Scales