Description
 
The foil electroscope can check whether the object is charged and how much it is charged, which is a very commonly used experimental equipment. Our foil electroscope has a nice appearance, simple structure, which is simple and convenient to operate.
 
Features

- Color: Random color.
- Size: 7.00X5.50X3.00cm/2.75X2.16X1.18 inch.
- Material: Plastic.
- A simple and practical teaching and experiment equipment in middle schools.
- It is a good helper for teachers, parents, train teachers, professors, researchers, etc.
- Let children cultivate interest in learning and improve grades through practical exercises.
- It is an indispensable instrument for teaching and experiment in middle schools.
- The perfect workmanship will give you an excellent use experience.

3 x electroscopes

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