Certificate

Digital Multimeter & Oscilloscope Diagnostics

Learn to use the two most important bench tools: digital multimeters (true RMS vs averaging, input impedance, burden voltage, CAT ratings, diode, continuity, capacitance and frequency) and oscilloscopes (bandwidth, sampling, probes and grounding, triggering, cursors, automatic measurements and FFT), then apply them to ripple, PWM and serial signals and systematic troubleshooting. A one-course, 3-credit micro-certificate. It is training, not a license or a third-party card; follow your employer's qualified-person rules.

3 credits

1 terms

100% free · course and certificate

100% online

Outcomes

What you will be able to do

01Pick the right meter function and avoid common reading errors
02Set up probes, triggers and timebase for a clean waveform
03Measure ripple, PWM and serial signals
04Troubleshoot a circuit step by step

Careers

Where graduates work

Electronics technician
Biomedical equipment technician
Field service technician

Curriculum

Term 1

3 credits

INS 1013 cr

Digital Multimeter & Oscilloscope Diagnostics

This course teaches technicians to confidently use digital multimeters and oscilloscopes for accurate electrical diagnostics. Through lectures and hands-on labs, learners master measurement theory, safety practices, and real-world troubleshooting of power and signal issues.

Ready to begin? One click adds all 1 courses to your student portal.