science models & kits
learning resources ler2415 boiling point thermometers set of 10
these durable non toxic thermometers measure from 30c to 120c and from 22f to 240f 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 sku edre21721
these durable non toxic thermometers measure from 30c to 120c and from 22f to 240f .
category science toys country of origin  components usa and or imported