Sorry here are better pix
https://w2hx.com/?prefix=x/TTY/43A-1%20Test%20Meter/
From: [email protected] <[email protected]>
On Behalf Of W2HX
Sent: Friday, December 2, 2022 2:18 PM
To: Greenkeys <[email protected]>
Subject: [GreenKeys] 43A-1 Test Meter?
Anyone ever run across this? I couldn’t find anything on it
https://w2hx.com/x/TTY/43A-1%20Test%20Meter/20221202_141257.jpg
I picked it up thinking it could make a nice meter for tty loops. But I wonder what its original purpose was. I would have thought something TTY related would be +/- 100mA not just 0-100mA
73 Eugene W2HX
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