Hipotronics-Hubbell HD103-Auto A-1 AC/DC Hipot Dielectric Insulation Tester 3kV Comes with a manual and what you see in the pictures. If you don't see it, you probably wont get it. Specifications are from Hipotronics and may vary slightly due to upgrades, options, or revisions this unit may or may not have.
Manuals for Vintage Test Equipment - HP Lambda Boontoon & more Take your pick from any of the manuals listed below. You'll receive the original manual, not a copy. Price is $10 each plus shipping & handling (see table).
I googled the patent number and found the following info. The figures on the patent sketches looks slightly different than the piece. Patent number: US 3497806
DER EE DE-5000 High Accuracy Handheld LCR Meter TL-21 Alligator Test Lead Case TL-22 SMD tweezers TL-23 Guard Line AC Adapter : Plug type A(AC input 100V ~ 240V) Optical IR to USB PC link(Optical IR to USB PC link) Auto L.C.R. check 100 / 120 / 1k / 10k / 100k Hz test frequency 20,000 / 2,000 counts display Backlit Ls / Lp / Cs / Cp / Rs / Rp / DCR with D / Q / ?
This Ebay item is equipment by Multimetric Industries of Richmond Hill, NY. IT is a used Multimetrics model # AF-120. This powers up fine & the red power light comes on.
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