Re: Would a cheap frequency generator work well?

I just bought this FG: http://www.cncinst.co.kr/skin/board/product/image_viewer.php?bo_table=product...


The current is really strong (stronger than any of the zappers I own) and hurts the skin. I have to turn the Amplitude knob to Min or close to Min.

Interestingly, it seems that whatever frequency I use, the skin parasites react/die (lots of biting/tingling sensations, just like when I am zapping; the FG works much faster).

Two questions:

1. Do you turn the DC Offset knob to Max? (Now I turn it midway between neutral and Max.)

2. My unit generates sine, triangle, and square waves and I choose one by pushing one of the three buttons (see the above link). However, I can disable all three waves (when all three buttons are "up"). When the three waves are disabled, what kind of wave does the unit generate?

I don't have an oscilloscope so that I don't know what the FG is generating. Tweet