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 Post subject: Wanted: Schematic for NRI Electronic Multitester
PostPosted: Oct Wed 28, 2020 3:00 pm 
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Joined: Aug Sun 13, 2006 6:37 pm
Posts: 270
Location: Pittsburgh, PA
I am looking for a schematic or other information for a vintage NRI Electronic Multitester. Any help will be much appreciated.


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 Post subject: Re: Wanted: Schematic for NRI Electronic Multitester
PostPosted: Oct Fri 30, 2020 2:23 am 
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Joined: Apr Thu 11, 2013 11:03 pm
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Location: 649 Lacy Wilkerson Rd Roxboro, NC 27574
That tester was sent to the student to use in completing the NRI radio-TV course in the mid 1950's. I know because my dad completed that course in 1955 and built that meter as part of the lessons. I experimented with it as a kid and basically destroyed it. I threw out the remains of it the other day while we were clearing out my parents house. The instructions for building it and the schematic are in the course books. I have the books at home.

_________________
Joel Walker


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 Post subject: Re: Wanted: Schematic for NRI Electronic Multitester
PostPosted: Oct Fri 30, 2020 1:09 pm 
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Joined: Aug Sun 13, 2006 6:37 pm
Posts: 270
Location: Pittsburgh, PA
Very interesting! If possible could you please supply the information from the books? It would be a tremendous help to me and much appreciated.


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 Post subject: Re: Wanted: Schematic for NRI Electronic Multitester
PostPosted: Oct Fri 30, 2020 4:01 pm 
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Joined: Jan Thu 01, 1970 1:00 am
Posts: 1019
Location: forked river , n.j. , usa
here: user info & where to find schematic

https://worldradiohistory.com/Archive-N ... -10-11.pdf

not sure , maybe these NRI booklets

02-W-2 (1956) EXPERIMENTS 11-20

03-W (1957) EXPERIMENTS 21-30


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 Post subject: Re: Wanted: Schematic for NRI Electronic Multitester
PostPosted: Oct Sat 31, 2020 12:12 pm 
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Joined: Aug Sun 13, 2006 6:37 pm
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Location: Pittsburgh, PA
Thanks Steve. Much appreciated!


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 Post subject: Re: Wanted: Schematic for NRI Electronic Multitester
PostPosted: Oct Sat 31, 2020 6:50 pm 
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Joined: Jan Thu 01, 1970 1:00 am
Posts: 1019
Location: forked river , n.j. , usa
some more data.

these booklets are for the NRI VTVM

02-W (1956) EXPERIMENTS 11-20

03-W (1957) EXPERIMENTS 21-30


this booklet has an NRI TESTER but not your model

2RK-1 (1946) EXPERIMENTS 11-20

available here https://worldradiohistory.com/Archive-C ... 949-50.pdf

you could email the librarian at the museum of radio & technology , huntington wv

they have a good selection of NRI course booklets in their library.

https://www.mrtwv.org/

you need: Experiments 11- 20 for Kits 2 & 3 dated 1952 to 1955

2-MODEL NUMBERS FOR THE ELECTRONIC MULTITESTER 2-E OR 2-CK


Last edited by steve rosenfeld on Nov Sun 01, 2020 5:13 pm, edited 2 times in total.

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 Post subject: Re: Wanted: Schematic for NRI Electronic Multitester
PostPosted: Oct Sat 31, 2020 11:09 pm 
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Joined: Jun Sat 09, 2007 8:14 am
Posts: 4308
Location: Florida
I've found schematics for lots of things at the tip of a pencil.

RRM


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