631-B: Difference between revisions
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==Links== | ==Links== | ||
* [[Media:GR 631-B Strobotac 394-L.pdf|General Radio 631-B Strobotac Manual 394-L]] | |||
==Photos== | ==Photos== | ||
Latest revision as of 02:50, 30 June 2024
Type 631-B Strobotach 600-14,400 rpm(Stroboscopic Tachometer).