[GreenKeys] What is this test meter?

[Don Robert House]

DIGITECH made many different models of these test sets.  Some were  
rack mounted and some portable.  Some were send only. Some were  
receive only.

The seller has no idea what the item is.  It is of course a telegraph  
circuit distortion measuring set.  We have no idea what the persons  
reserve is on the auction.  These sets are normally in operational  
condition and were used up into the 80s.  The impedance meter bit  
comes from their technician noticing the banana jacks for a High Z  
input.

Tony Snider is somewhat of an expert on these test sets.  I have  
bought a couple from him in the past.

Don


On 6 Feb 2007, at 7:54 PM, Gary Chatters wrote:

eBay item: 290078974344

Listed as an "impedance meter".  With labels such as "MARKING",  
"SPACING", and "LOOP", it looks to be a TTY test set.  Does it just  
measure distortion?  Guessing from the labels it looks like it might  
generate a signal also.

Anybody familiar with this one?  Looks like it could be useful, but I  
have so much stuff I am not likely to bid on it.


Gary

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