Mid 40's Jackson Tube Tester Model 637 With Integrated Vom With 20 Tubes

US $430

  • Grafton, Illinois, United States
  • Jan 29th
I can not guarantee the working condition of this unit. It was in a electronic repair shop that went out of business. I bought the building and all contents. At the end of my description after the dashes is the specs per radiomusuem.org, I wish I could be of more help, but I am not a radio guy. I hate to throw it away if someone has some use for it. I have a box of 20 misc tubes that was sitting next to it. I will ship these along with the tester as a bonus------ Country:  United States of America (USA) Manufacturer / Brand:  Jackson (The) Electrical Instrument CO., Dayton Year: 1941–1947 Type: Service- or Lab Equipment Valves / Tubes 1: 30 Wave bands - without Details Power type and voltage Alternating Current supply (AC) / 110 Volt Loudspeaker - - No sound reproduction output. Power out from Radiomuseum.org Model: Tube tester with integrated VOM 637 - Jackson The Electrical Material Wooden case Shape Tablemodel, with any shape - general. Dimensions (WHD) 375 x 160 x 370 mm / 14.8 x 6.3 x 14.6 inch Notes Jackson 637 is emmision tester with integrated VOM. It has 8 sockets as standard (UX4, UX5, UX6, UX7, 7 pin miniature, octal, loktal and six pin special) and provision for adding 3 more sockets. Shorts and noise test are also featured. VOM section features 1 mA, 10 ma, 250 ma, 10 A, 10 V, 100 V, 250 V, 500 V, 1000 V, 2500 V and 1 Ohm to 30 MOhm ranges. Neon test is also featured for searching for shorts and leaky condensers at 100 V AC. It has one battery cell D type (1,5V) for ohmmeter function.
Condition:
Used: An item that has been used previously. The item may have some signs of cosmetic wear, but is fully operational and functions as intended. This item may be a floor model or store return that has been used. See the seller’s listing for full details and description of any imperfections. ...
Brand Jackson

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