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Tek 503 on CL in Toledo


John Griessen
 

On 9/2/19 7:16 PM, Paul Amaranth wrote:
Was somebody looking for one of these?
The photo shows it to be 503. Tube audio tough differential scope immune to fairly high transients
and 100's of DC volts on the input won't kill it. (Not sure of the specs and practical limits)


 

Thanks for the correction John. Fine print is not my best skill.

Paul

On Tue, Sep 03, 2019 at 12:16:57AM +0000, John Griessen wrote:
On 9/2/19 7:16 PM, Paul Amaranth wrote:
Was somebody looking for one of these?


The photo shows it to be 503. Tube audio tough differential scope immune to fairly high transients
and 100's of DC volts on the input won't kill it. (Not sure of the specs and practical limits)




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Paul Amaranth, GCIH | Manchester MI, USA
Aurora Group of Michigan, LLC | Security, Systems & Software
paul@... | Unix & Windows