Electrical & Electronic Test Devices

To check basic electrical/ electronics parameters such as Voltage, Current, Resistance, Inductance, Capacitance, etc. To check Insulation of wire or equipment in order to avoid chances of electric shock or fire. To verify equipment performance.

The items of test equipment that are commonly read more...found are multimeters, analogue and digital (DMM - digital multimeter), oscilloscopes, and under some circumstances more specialised test equipment including spectrum analyzers may be used.

Electronic device means an item that operates by controlling the flow of electrons or other electrically charged particles in circuits, using interconnections such as resistors, inductors, capacitors, diodes, switches, transistors, or integrated circuits.