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NAA Launch Pad Helium Leak Detector

Currency:USD Category:Collectibles / Autographs Start Price:NA Estimated At:600.00 - 800.00 USD
NAA Launch Pad Helium Leak Detector

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Auction Date:2014 Nov 20 @ 18:00 (UTC-05:00 : EST/CDT)
Location:236 Commercial St., Suite 100, Boston, Massachusetts, 02109, United States
ALS - Autograph Letter Signed
ANS - Autograph Note Signed
AQS - Autograph Quotation Signed
AMQS - Autograph Musical Quotation Signed
DS - Document Signed
FDC - First Day Cover
Inscribed - “Personalized”
ISP - Inscribed Signed Photograph
LS - Letter Signed
SP - Signed Photograph
TLS - Typed Letter Signed
Helium Leak Detector and battery pack, model A7-119, serial no. F/S 013. The detector is comprised of a 12? hand-held meter with a pistol grip affixed to the bottom. A North American Aviation, Inc. label affixed to the bottom reads, “Helium Leak Detector,” and there is a December 16, 1968, manufacturer’s stamp above the label. The top features two adjustable knobs, an alarm speaker, and a meter gauge labeled “PSIA.” The far end of the device is fitted with a flexible spring detection wand, and the other end has a larger battery meter and an on-off switch. Meter is still connected to its original battery pack, which bears a matching North American Aviation label and has its original carrying strap. Both pieces also bear S & ID Meteorology labels. In fine condition, with expected handling wear.