High Energy Magnet (1.86" x 0.85" x 0.59") and transistor common emitter gain

and transistor common emitter gain (hFE) tests

allowing for convenient and easy viewing of circuit connections

Two super bright white LEDs with powerful flash effect

Various interfaces: USB Host & Device

High Energy Magnet (1.86" x 0.85" x 0.59") and transistor common emitter gainHigh Energy Magnets Each magnet measures 1. 86" x 0. 85" x 0. 59" Ideal for art and crafts, science projects, and other DIY applications These can also be used as refrigerator magnets High Energy Magnet, measures 1. 86" x 0. 85" x 0. 59". Ideal for art and crafts, science projects, and other DIY applications. Can also be used as a refrigerator magnet. WARNING: CHOKING HAZARD. Not for children under 10 years. Magnets sticking together or becoming