TROS TT – "body toning" 2; TROS – "mini" 4
have finished small portable “body toning” device – safe low power (3-5w) 300-400kHz oscillating extra coil of air-gap Tesla transformer ;
mini-TROS charging a capacitor
Experiments, inventions, patents, …
by F.E.N. · Published · Updated
have finished small portable “body toning” device – safe low power (3-5w) 300-400kHz oscillating extra coil of air-gap Tesla transformer ;
mini-TROS charging a capacitor
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