This Voltage sensor measures the voltage across any component for DC low voltage circuits from 0 to 3 V.
- Battery comparisons
- Bulb / LED comparisons
- Series and parallel circuits
- Solar energy e.g How much electricity is generated? (see the Power House)
The 4 mm plugs attach to most of the standard available electronic kits, or the crocodile clips (supplied) can be used to connect to bare wires.