Electronic electroscope for showing electric charge and its sign, whereby either a blue or a red LED lights up in the presence of charge. Includes two 1.5-V batteries (AA).
Dimensions: 62x67x20 mm³ approx.
Weight: 85 g approx.
Dimensions: 62x67x20 mm³ approx.
Weight: 85 g approx.
Properties
- 1009962/3B
- U8557100