- WAVES & SOUNDS
Material study kit
Rigidity coefficient of a spring.
1 bradawl adjustable on 4 graduated positions
9 samples of different materials:
aluminium, wood, expanded PVC, steel, PET,
PVC rigidified, copper, rubber, polystyrene
1 tray to carry samples
1 aplanatic magnifying glass
1 suitcase with protection foams
Dimensions: 240 x 205 x 48mm
- School level
- Junior and senior high schools.
- Quickly observe mechanical properties of different materials.
- Wide range of materials.
- Graduation with direct view.
- Aplanatic magnifying glass included.