U-Tech 681: Difference between revisions

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* [[Media:U-Tech 681 682 & 683 Manual with Patent & Bio.pdf|U-Tech 681, 682, and 683 Manual with Patent and Bio]]
* [[Media:U-Tech 681 682 & 683 Manual with Patent & Bio.pdf|U-Tech 681, 682, and 683 Manual with Patent and Bio]]
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The '''U-Tech 681''' is a transistor/diode curve tracer plug-in for [[560-series scopes]], introduced around 1968.


The '''U-Tech 681''' is a transistor/diode curve tracer plug-in for [[560-series scopes]], introduced around 1968.  Sister model [[U-Tech 682]] is the same for [[500-series scopes]], and there was a standalone model 683.
Sister model [[U-Tech 682]] is the same for [[500-series scopes]], and there was a standalone model 683.


{{MissingSpecs}}
{{MissingSpecs}}
==Price==
* 1969: $595 (~4,900 in 2023 dollars)


==Pictures==
==Pictures==
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U-tech 681 2.jpeg
U-tech 681 2.jpeg
U-tech 681 3.jpeg
U-tech 681 3.jpeg
U-Tech advertisement - 681 682 683 - Electronics-1969-03-31.jpg | Ad in Electronics, 1969-03
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Latest revision as of 15:13, 30 January 2024

U-Tech 681
Curve tracer plug-in
U-Tech 681

Compatible with 560-series scopes

Produced from (?) to (?)

Manuals
(All manuals in PDF format unless noted otherwise)
Manuals – Specifications – Links – Pictures

The U-Tech 681 is a transistor/diode curve tracer plug-in for 560-series scopes, introduced around 1968.

Sister model U-Tech 682 is the same for 500-series scopes, and there was a standalone model 683.

Key Specifications

  • please add

Price

  • 1969: $595 (~4,900 in 2023 dollars)

Pictures

Manufacturer