[GreenKeys] black box loop - 232 interface question

[Michael O'Day]

This item is now back on eBay - #380035884265

Mike
N9ODM

--- "Paul A. Pennington" <paulpenn at knology.net> wrote:

> 
> wa2hwj said:
> 
> > It is suited for a Model 32/33 type of LV loop
> circuit (no more than 
> > 30VDC).
> 
>     I do have a Model 33, but the seller's auction
> seems to have disappeared 
> from eBay.  Could someone please post his actual
> email address?  (And, if 
> anyone wants to sell theirs, email me off-list).
> 
>     Paul Pennington
>     Augusta, Georgia
> 
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