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Old 3rd Jan 2021, 10:43 am   #20
rontech
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Join Date: Jun 2017
Location: Southport, Merseyside, UK.
Posts: 646
Default Re: Ever Ready Quack medical set

Quote:
Originally Posted by Cobaltblue View Post
From what I have read this style of "medical apparatus" was for dealing with skin ailments.

Of course these can as easily be in the scalp as anywhere else.

I did have a go a bit earlier with it "lashed up" and got a strong tingling on the back of my hand.

I tried it on 1.5V and 3V there was no noticeable difference in operation which came as a bit of a surprise.

There was more arcing on the breaker at 3V but that seemed the only noticeable change.

Cheers

Mike T
The larger induction or Rhumkorf coils have a capacitor across the contacts to reduce arcing and I think it also boosts the output voltage. The capacitors were traditionally made from layers of tinfoil and waxed paper. I was given such a coil along with a load of chemicals / apparatus by our family doctor who was having a clearout. ( 1955 ). That coil, run off a 6v lead acid battery gave 2 - 3 cm sparks. Danger DO NOT TOUCH!!
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