Multimeter & Oscilloscopes

Digital Multimeter Features

One of the key things of any DMM is the types of measurement and ranges that can be made. Batteries inside the DMM provide a small current to the circuit for the resistance measurements. Most DMMs will offer a variety of measurements and ranges. The basic measurements will include,

Current (DC & AC) Voltage (DC & AC)

• • •

Resistance

However, most DMM’s are able to offer additional tests. These may include some of the following,

Capacitance Diode Test Temperature

• • • • • •

Frequency

Transistor test

Continuity (buzzer)