Web$44.5,Vintage EDSCORP Pocket Comparator, Edmund Scientific, Tool Die, Jig Bore Work EC. Condition is "Used". Shipped with USPS First Class. Good condition WebAug 16, 2007 · Telescopeman54 said. I've got items, such as my old Palomar Jr from 1965, etc. that have EDSCORP on them. I thought all the big mergers and stuff started around the end of the 70s and in the 80s. As do I. All three versions of the 3" f/15 refractor I've owned -- grey, white and red -- all said Edscorp on them.
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EDMUND SCIENTIFIC EDSCORP 6X POCKET COMPARATOR 55-148 …
WebDec 1, 1983 · The amplitude of oscillation was obtained by measuring the image on short-exposure Polaroid pictures with a GX EDSCORP pocket comparator. The vortex shedding frequencies were measured by placing a hot-film probe at a position outside the turbulent wake but in a position such that it would record the velocity fluctuations due to the vortex … WebWith Compartor Reticle 20 MM Scale and Variable Compartor ReticlevDIA 27MM. WebFind many great new & used options and get the best deals for EDSCORP (Edmund Sci.) 6X Pocket Comparator Loupe with Measuring Reticle & Case at the best online prices at eBay! Free shipping for many products! cjジャパン 通販