Supertek®

Supertek's Tuning Fork and Striker set features a high quality aluminum tuning fork of 512Hz and a 7" striker. The Striker has a wooden handle and rubber ball at the top. Packaged together in a...

High quality aluminum tuning forks with frequency 256 to 512 Hz, set of 8, in a case, hammer included.

Make it rain in your classroom! Students can duplicate the individual processes of the water cycle (evaporation condensation and precipitation) with this ingenious model. The accompanying set of ten...