On Sep 28, 10:06 am, Bob Kuykendall wrote:
If you can't find one, (or it turns out to be expensive) you might
try the Mallettec audio vario advertised in Soaring ($169.00)...

I think that the Mallettecs don't have a hose barb for static - if
that's true, you can't plumb a TE probe into it. I prefer audios to be
compensated, they are much more useful that way.

I'll see what Piep stuff I have left in the garage. I think I have a
broken one, it might be fixable or yield parts for another one.

Thanks, Bob K.

bob you are right about the Mallettecs not having TE capability. Look
forward to hearing what you have, maybe I can Frankenstein a few of
them into a workable unit. thanks!