[GreenKeys] Panel meters and such.

[Sam Stinson]

Indeed. Someone should really go into the business of making old style meters. 
I picked this one up at a local junk shop for cheap, and would gladly pay $$ for new manufacture in the same style...



> On May 7, 2017, at 19:32, Pete Lancashire <pete at petelancashire.com> wrote:
> 
> But you do know, to be original you have to get the Weston meters that have KS numbers :-)
> 
> -pete
> 
> On May 7, 2017 7:19 PM, "John Nagle" <nagle at animats.com> wrote:
>>> From: Jeffrey D Angus <jdangus at att.net>
>>> Subject: [GreenKeys] Panel meters and such.
>>> 
>>> For teletype loop metering the preferred range is 100 mA.
>>> You can, of course, buy them new from Mouser for $89.74
>>> <http://www.mouser.com/search/ProductDetail.aspx?R=0virtualkey0virtualkeyTV2DMA100>
>>> And KNOW that they are indeed 100 mA full scale and they are +/- 2%
>>> accuracy.
>> 
>>    You can also buy cheap ones on Alibaba, which are typically +/- 20%.
>> Same thing on eBay.  I've used a few like this.  They're usually
>> used by people making tube amplifiers.  US $5.88 including shipping.
>> 
>> http://www.ebay.com/itm/1PC-DC-0-100MA-Analog-Ammeter-Panel-AMP-Current-Meter-SO45-Cutout-45mm/172409284921
>> 
>> 
>>                                 John Nagle
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