Free energy device Romania

[hexoda]

shows a schematic....

[xhacks]

The schematic is attached.

[TinselKoala]

Unfortunately, I don't have an oscilloscope...Give me an alternative, please.....

There really isn't one.
You are dealing with a system that produces fast pulses and spikes with fast risetimes. There is also a lot of "reactive power" circulating in the coils/capacitors of the circuit. This means that power measurements made with voltage and current measuring DMMs don't always tell the whole story. But with an oscilloscope, you can do several things. You can measure at various points in the circuit, you can look at how one signal affects another signal, but most importantly you can make simultaneous and instantaneous measurements of voltage and current. Multiplying these instantaneous values together yields a real power curve that accounts for all phase shifts and other subtle effects, to give a true power reading. This can then be integrated over a suitable time period to give an accounting of the _energy_ flows in the device. Power is not energy and often, increases in peak power, shown on DMMs, can be misinterpreted. Peak power levels can increase even though there is no increase in actual energy. Proper use of the oscilloscope can take care of these problems and allows one to make a true accounting of input _energy_ versus output _energy_.
Inexpensive, surplus analog scopes can be used and can give results just as accurate, sometimes even more accurate, than modern digital scopes. The advantage of the digital scope is that it does a lot of work for you, very fast. But you can do the same thing with an analog scope, a camera, and a spreadsheet, it just takes longer.
The oscilloscope is truly the "king of test equipment" and every laboratory that works with electronic circuits should have, at the very least, a 2-channel analog scope with 20 MHz bandwidth or better, a Function Generator that goes up to 3 MHz and produces the usual waveforms, and a frequency counter.

[MasterPlaster]

Thank you for posting your device.
If you could remove the battery totally once the circuit starts and keeps going then, we can open up the wine bottle!

[TinselKoala]

The schematic is attached.

гениратор.jpg , in the first post.