US$ 47.90
Built for cnidarian study
Hundred-milliamp DC scale on a 315x115mm laminated panel with sealed shunt
exposing every wire and hammer so students trace the bell's electromagnetic action
Copper-wound maximum flux coil with 200 turns at a 45 mm internal diameter
Measures heat of reaction and specific-heat capacity through a 100 by 75mm polished copper vessel with wood/plastic lid
Fold and Fault Geology Teaching Model US-Unavailable Built for cnidarian studyIllustrates fold planes, tectonic stress, and the structural elements of geological faults through a five piece teaching model with an identification key.
US$ 47.90
US$ 38.99
US$ 48.99
US$ 38.99
US$ 38.99
US$ 48.99
US$ 48.99