For experiments in optics with the Demo Physics board. Magnetically adherent Plexiglas object with indicated centre line. White coloured on back side. Base angle: 90°. Length: 18 cm. Width: 1.5 cm.
| Base angle | 90° |
| Length | 18 cm |
| Width | 1.5 cm |
All units adapted for 110V/60Hz. Contact us for volume pricing and grant assistance.