#PD Intermediate
![Partial discharge measurement for power transformers – e-lesson #4 – Onsite measurement of PD PD course - e-lesson #4 - illustration 850 x 400](https://transform.zgisoft.com/files/PD-course-e-lesson-4-illustration-850-x-400.jpg)
Partial discharge measurement for power transformers – e-lesson #4 – Onsite measurement of PD
Available on-demand
![Partial discharge measurement for power transformers – e-lesson #3 – Ultra High Frequency (UHF) PD Measurement Method PD course - e-lesson #3 - 850 x 400 px](https://transform.zgisoft.com/files/PD-course-850-x-400-px.jpg)
Partial discharge measurement for power transformers – e-lesson #3 – Ultra High Frequency (UHF) PD Measurement Method
Available on-demand