Leon Heller wrote:
"Gregg" wrote in message
news:t4eld.149312$df2.42254@edtnps89...

I stumbled across a few at surplus outlets, I'll see if I can dig up
URL's. $50 to $150 USD, depending on KW rating.

You can build your own fairly simple though, for a lot less :-)


An old-timer I used to know made his own from plastic drain pipe. He used a
lathe for cutting a spiral grove in the pipe for the wire, and machined most
of the other parts himself.

73, Leon


I'm not sure I'd qualify anything requiring a machine lathe as being
"simple".

--

Tim Wescott
Wescott Design Services
http://www.wescottdesign.com