[FEATURE] a lot of value for research.

[Dillemburg]

[FEATURE] a lot of value for research.

First time writing here, I have a lot of respect for what they do and the creator of this fantastic site. Very grateful for that.
A very useful improvement would be the option to select parameters within 'Chart Parameters;

1. Show real voltage V
2. Show real current A
3. Show active power W
4. Show reactive power Var
5. Show power Factory COS
6. Show real Frequency Hz