K&E N4081-3 Slide Rule Demonstrator - 8'-3" Long - $100

K&E N4081-3 Slide Rule Demonstrator - 8'-3" Long 1 thumbnail

condition: good

make / manufacturer: K&E

model name / number: N4081-3

size / dimensions: 8'-3" X 1'-3" X 2"

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K&E N4081-3 Slide Rule Demonstrator in good condition except one of the screws have pulled though the plastic slide of the cursor - see photo. Works great but gets quite long with the slide is extended.

$100 negotiable.

Pick up only as this is 8'-3" long (slide retracted) and will not fit in my current car.

Reach out if you have any questions.

post id: 7920546779

posted: 2026-03-11 12:56

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K&E N4081-3 Slide Rule Demonstrator - 8'-3" Long - general for sale...

K&E N4081-3 Slide Rule Demonstrator in good condition except one of the screws have pulled though the plastic slide of the cursor - see photo. Works great but gets quite long with the slide is...