Boiling Point Thermometers (Box of 10)
These durable, non-toxic thermometers measure from -30°C to 120°C and from -22°F to 240°F. Safe to use, these thermometers are made from plastic and are mercury-free. Use them for measuring the boiling points of various liquids. Set of 10 thermometers in a reusable storage box. Grades 3 + - See more at: http://www.learningresources.com/product/boiling+point+thermometers.do?from=Search&cx=0#sthash.xxjgsBCX.dpuf
These durable, non-toxic thermometers measure from -30°C to 120°C and from -22°F to 240°F. Use them for measuring the boiling points of various liquids.
Safe to use, these thermometers are made from plastic and are mercury-free.
Set of 10.
Measurement & Geometry
Poor quality. 4 degrees variance in temperatures coming out of the box. Not suitable for primary school science experiments.
Good product at a good price
I have used these thermometers for quite a few years with my primary aged students. We use these for many of our lab activities in Science, especially with the younger students who may not be ready to use the glass lab thermometers. They are robust enough that I have 5 placed in areas outside my classroom and they have lasted being in the sun and weather for more than 3 years.