|
First of all, for triggering problems, please change the trigger mode to normal, and then send us video to study.
About the measurement of the current in your video, CH2 has measured the current value of 50.2A in the following picture.
The value become 3.14A later. The signal has been lost.
The DC gain accuracy is 3%*full range. You set the volt/div to 100A. The deviation is correct between ±24V.
Even if you don't input the signal, there may be the deviation.
In your another video: https://www.youtube.com/watch?v=lblcbQzKcbc
Your signal is intermittent. The measurement results are updated in real time
And when you change the vertical scale, the waveform can't be display fully.
In the following picture, the vertical scale is 200mA, the full range is only 1.6A. The maximum current of CH2 signal is 1.47A. It is correct.
|
This post contains more resources
You have to Login for download or view attachment(s). No Account? Register
x
|