Weston 6100 Roadrunner

Quick tour of a working museum piece.  Late 70s technology, contemporary of the Fluke 8020A.

 

Update: Ran across this bit of Weston history.  Can’t vouch for the factual correctness, but it is interesting nonetheless.

8 Responses to Weston 6100 Roadrunner

  1. LDSisHere says:

    It looks like they took the Fluke case and flipped it upside down. I have never heard of that brand before, where did you run across this meter, if I may ask?

    • modemhead says:

      I spotted it on eBay, won it for $0.99 + shipping. It caught my eye because I had seen it mentioned in a February 1980 Popular Electronics electronics article about the first generation of handheld DMMs. They were a player at the time.

      Weston Instruments is a very old company dating from the 1800s. Search “Weston meter” on eBay and you’ll find all manner of vintage measuring devices. I don’t know the details of their more recent history or what exactly happened to the company through mergers and buyouts. Google shows me references to “Sangamo Weston” and also a connection Schlumberger.

      I also have a really “cute” Weston 7320 DMM outfit that I have neglected to photo-document. Another $0.99 + shipping deal, complete with leather case, manual, and original leads still sealed in their plastic bag.

  2. LDSisHere says:

    I forgot to comment on the PCB. The old saying they don’t “make’em” like this anymore definitely applies here. I sure am glad there is now open source and free PCB software as the methods they had to use back then would be a major pain. I have to say that PCB just fascinates me.

  3. Sandy P says:

    I still have one in working order. I used it when I was a tech for Wang Labs in the 80′s. Just use it around the house. Found this forum, because I am shopping for it’s 3rd set of probes.

  4. Kenny F says:

    bought my roadrunner in 1979 when i was working for sharp electronics–got my audible continuity beeper hooked back up tonight – if this meter could talk !!

  5. Dr Michael Clarke, Consulting Engineer says:

    Same meter was bought in UK. 1982 for University Lab, then purchased by me on retirement. Used continuously to date, and still in full working order. Differences from your images: in image (1) instead of “Roadrunner” mine has “6100″, and in image (2) mine is numbered “A 025366″. Powered by an RS22 NiCd re-chargeable, used since 1993. If not overcharged, which evaporates water from the electrolyte, NiCd retains charge longer than NiMH, and also has a longer service life.

  6. salvador nuÑez v. says:

    Felicitaciones. Tengo un multimetro fluke 8020 B idéntico al l weston 6100.
    Nunca lo use, ya que el display no estaba tropicalizado y se deterioro, mucho sabría agradecerle alguna información para localizarlo ref. SF 344-h 11 8 1 D ….desde venezuela ..saludos

  7. Lonnie Rhodes says:

    I have one use every day need schematic

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