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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]] | ||
}} | }} | ||
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. | |||
{{MissingSpecs}} | {{MissingSpecs}} | ||
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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 | |||
</gallery> | </gallery> | ||