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United Scientific™ Quantitative Electroscope
The quantitative electroscope is ideal for measuring the strength of an electrostatic charge.
Supplier: United Scientific™ ELQUANT
Avertissement:
Prop 65
Description
A well-balanced vane rotates in response to an electrical charge. The angle measurements printed on the back show different positions in increments of 10° up to 90°. The stronger the charge the greater the deflection. The metal case has a diameter of 5 in. and is 3 in. deep to help reduce the influence of air currents. The top plate is 3 in. in diameter.
- Wide walls to reduce the effects of air currents
- Well-balanced and sensitive vane
- Easy to read protractor
- Includes activity guide
Spécifications
| Electroscope |