A support shaft and a 90° straight handle are installed in the center of the disc and there is a nut at the end of the shaft to prevent the disc from falling out. The disc can be rotated by hand around the central axis.
Structure: Aluminum disc with a diameter of about 200mm with matt black plastic sprayed on the front and back with a thickness of about 1mm.
It can be used for science education students study display etc. Please feel free to E-MAIL us if there are any problems and questions we will try our best to MEET YOUR SATISFACTIONS WITHIN 24 HOURS.
Purpose: Used in the experiment of scientific stroboscopic observation in elementary and middle schools to prove that the vision has temporary characteristics.
There are 12 light-transmitting slits with a length of about 60mm and a width of 1.8mm at every 30° of the central angle.
وصف
Specification:
Name: Manual Stroboscope
Nature: teaching demonstration experimental inquiry
Products include:
1 × Manual Stroboscope
Note:
Please allow little color difference due to different display or light environment.
Please feel free to E-MAIL us if there are any problems and questions we will try our best to MEET YOUR SATISFACTIONS WITHIN 24 HOURS.